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Understanding Low Carb Diets

October 22nd, 2007

With all of the conflicting studies and fuzzy interpretation of information, it’s no wonder that confusion reigns when it comes to the value and safety of low-carb diets. It seems like heated debates are raging everywhere!

Whether it’s Atkins, the South Beach or some other low-carb plan, as many as 30 million Americans are following a low-carb diet.

Advocates contend that the high amount of carbohydrates in our diet has led to increasing problems with obesity, diabetes, and other health problems. Critics, on the other hand, attribute obesity and related health problems to over-consumption of calories from any source, and lack of physical activity. Critics also express concern that the lack of grains, fruits, and vegetables in low-carbohydrate diets may lead to deficiencies of some key nutrients, including fiber, vitamin C, folic acid, and several minerals.

Any diet, weather low or high in carbohydrate, can produce significant weight loss during the initial stages of the diet. But remember, the key to successful dieting is in being able to lose the weight permanently. Put another way, what does the scale show a year after going off the diet?

Let’s see if we can debunk some of the mystery about low-carb diets. Below, is a listing of some relevant points taken from recent studies and scientific literature. Please note there may be insufficient information available to answer all questions.

- Differences Between Low-Carb Diets

There are many popular diets designed to lower carbohydrate consumption. Reducing total carbohydrate in the diet means that protein and fat will represent a proportionately greater amount of the total caloric intake.

Atkins and Protein Power diets restrict carbohydrate to a point where the body becomes ketogenic. Other low-carb diets like the Zone and Life Without Bread are less restrictive. Some, like Sugar Busters claim to eliminate only sugars and foods that elevate blood sugar levels excessively.

- What We Know about Low-Carb Diets

Almost all of the studies to date have been small with a wide variety of research objectives. Carbohydrate, caloric intake, diet duration and participant characteristics varied greatly.
Most of the studies to date have two things in common: None of the studies had participants with a mean age over 53 and none of the controlled studies lasted longer than 90 days.

Information on older adults and long-term results are scarce.
Many diet studies fail to monitor the amount of exercise, and therefore caloric expenditure, while participants are dieting. This helps to explain discrepancies between studies.

The weight loss on low-carb diets is a function of caloric restriction and diet duration, and not with reduced carbohydrate intake. This finding suggests that if you want to lose weight, you should eat fewer calories and do so over a long time period.

Little evidence exists on the long-range safety of low-carb diets. Despite the medical community concerns, no short-term adverse effects have been found on cholesterol, glucose, insulin and blood-pressure levels among participants on the diets. But, adverse effects may not show up because of the short period of the studies. Researchers note that losing weight typically leads to an improvement in these levels anyway, and this may offset an increase caused by a high fat diet. The long range weight change for low-carb and other types of diets is similar.

Most low-carb diets cause ketosis. Some of the potential consequences are nausea, vomiting, abdominal pain, and confusion. During the initial phase of low-carb dieting some fatigue and constipation may be encountered. Generally, these symptoms dissipate quickly. Ketosis may also give the breath a fruity odor, somewhat like nail-polish remover (acetone).

Low-carb diets do not enable the consumption of more calories than other kinds of diets, as has been often reported. A calorie is a calorie and it doesn’t matter weather they come from carbohydrates or fat. Study discrepancies are likely the result of uncontrolled circumstances; i.e. diet participants that cheat on calorie consumption, calories burned during exercise, or any number of other factors. The drop-out rate for strict (i.e. less than 40 grams of CHO/day) low-carb diets is relatively high.

What Should You Do? – There are 3 important points I would like to re-emphasize:

- The long-range success rate for low-carb and other types of diets is similar.

- Despite their popularity, little information exists on the long-term efficacy and safety of low-carbohydrate diets.

- Strict low-carb diets are usually not sustainable as a normal way of eating. Boredom usually overcomes willpower.

It is obvious after reviewing the topic, that more, well-designed and controlled studies are needed. There just isn’t a lot of good information available, especially concerning long-range effects. Strict low-carb diets produce ketosis which is an abnormal and potentially stressful metabolic state. Under some circumstances this might cause health related complications.

The diet you choose should be a blueprint for a lifetime of better eating, not just a quick weight loss plan to reach your weight goal. If you can’t see yourself eating the prescribed foods longer than a few days or a week, then chances are it’s not the right diet. To this end, following a moderately low fat diet with a healthy balance of fat, protein, carbohydrate and other nutrients is beneficial.

If you do decide to follow a low-carb plan, remember that certain dietary fats are associated with reduction of disease. Foods high in unsaturated fats that are free of trans-fatty acids such as olive oil, fish, flaxseeds, and nuts are preferred to fats from animal origins.

Even promoters of the Atkins diet now say people on their plan should limit the amount of red meat and saturated fat they eat. Atkins representatives are telling health professionals that only 20 percent of a dieter’s calories should come from saturated fat (i.e. meat, cheese, butter). This change comes as Atkins faces competition from other popular low-carb diets that call for less saturated fat, such as the South Beach diet plan. Low-carb dieting should not be considered as a license to gorge on red meat!

Another alternative to “strict” low-carb dieting would be to give up some of the bad carbohydrate foods but not “throw out the baby with the bath water”. In other words, foods high in processed sugar, snacks, and white bread would be avoided, but foods high in complex carbohydrates such as fruit, potatoes and whole grains, retained.

About the Author

This article provided courtesy of http://www.low-cholesterol-facts.com

Written By: Steve Wilcott

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Tags: Atkins Diet caloric restriction constipation diabetes folic acid ketosis low fat diet low-carb diet nausea obesity olive oil South Beach South Beach Diet vomiting

Low Carb and Low Fat Diets – A Scam?!

October 16th, 2007

If anyone knows anything about fitness, its that a low fat diet is the healthiest way to avoid serious diseases, right? Maybe wrong.

In many instances quality research has shown just the oppositethat a low fat diet, sometimes even a vegetarian diet, can be harmful to your health. Although vegetarian and low-fat diets have been proven to reduce cholesterol and triglyceride levels, they have not demonstrated significant reductions in deaths from any disease.

The Low-Fat Approach
Popular diets of today encouraging low-fat approaches, such as the diets of Dr. Pritkin, Dr. Ornish, Macrobiotics, and Weight Watchers, are generally effective with weight-loss and reduction in blood fats. The low-fat approach has even been proven to overcome serious illness successfully.

But the majority of dieters find these plans difficult to stick with. And most research trials have not shown these diets effective in decreasing death rates from diseases in general, long-term.

Fats in a meal make you feel more full. They slow the time it takes for your stomach to empty, thus ensuring you will not feel hungry too soon.

Generally, high-carb, low-fat meals have the opposite effect. The stomach empties quicker and insulin levels increase following the meal. This means you may be hungry sooner than youd like.

Research shows the higher insulin levels of a low-fat, high-carb diet may predispose you to adult onset diabetes, hypoglycemia, and even heart disease.

The Low-Carb Approach
These diets claim that limiting carbs, like sugars, grains, fruits, and some vegetables, is the solution. The Atkins Diet, South Beach Diet, and even the Zone Diet all suggest if you cut out the carbs or have a balance of fat/carbs/protein in every meal, you will experience weight loss and better health. Many dedicated dieters find this to be true.

Although a low-carb diet can cause weight loss, the goal of any program should be life long radiant health. It is still up for debate if this approach leads to any significant health advantages. It is possible to hasten heart disease, arthritis, cancer, and aging with a diet too high in the wrong fats and too low in essential nutrients from various fruits and veggies.

Many health care professionals find it difficult to prescribe to either of the above theories. If there is no definitive answer in either direction that is indisputable, then there must be a middle ground.

A Healthy Solution for Everyone
It is difficult to imagine that reducing intake of the wonderful fruits and vegetables that keep people well is the way to a healthy future. Research will back this up. The average American already ingests too little fiber, vitamins, minerals, antioxidants, and other factors present in whole, unprocessed fruits and vegetables.

In much of our history, it was rare to have many of the diseases we live with today. Most people in native cultures eating diets dictated by availability experienced vibrant health. Their death was caused by accidents, bacterial or viral diseases, or by old age. Very few died of our number one killers: cardiovascular disease and cancer.

People did not begin to experience heart disease and cancer in such great numbers until the advent of our more modern diet and lifestyle customs.

These advances included:
growing and eating more grains
discovering how to refine and preserve foods to extend shelf-life
consuming sugar and simple carbohydrates
pasteurizing and homogenizing dairy products

With the human tampering of food overall health took an undeniable turn for the worse.

Almost exclusively we now eat, even in so called healthy or organic foods, the following: refined products, products with added sugar, preservatives, additives, petroleum products, animal products laden with antibiotics and hormones, and animals that are fed diets that they would never eat in the wild (wild cattle do not eat other cattle, poultry by-products, or even grains; cattle eat grass).

Native cultures worldwide, before being indoctrinated with more westernized food choices, eat remarkably similar diets.

Since many food products spoil without refrigeration or freezing, most people fermented their foods. This supplies necessary probiotic bacteria, which many people supplement with today since we eat natural fermented foods so infrequently.

Whether or not they inhabited the same regions, most people ate a wide variety of fruits, vegetables, and animal products in season. Very few societies tip the scales by eating mostly animal products (Inuit cultures) or mostly vegetarian (a few tribes in Africa and South America).

The similarities that bind the historical human diet together are:
A diet based on fresh or fermented whole, unrefined foods
A diet high in essential fatty acids with an omega 6 to omega 3 ratio of 4:1 (current US diets have a ratio of 16:1)
A diet where spirituality around food is more meaningful than the material
A diet with 10 times the level of fat soluble vitamins (A, D, E, K)
A diet lower in total calories overall

Wisdom passed down through the ages says that a varied diet with foods found abundant in nature is best. In almost all cultures this means a diet, as available, of fresh or dried wild meats and fish, fermented cheeses, fresh whole or fermented milk, butter, eggs, fresh, dried, or fermented fruits, fresh or fermented vegetables, whole grains (these were fermented normally, even if dried), some beans, and water or fermented beverages to drink.

It is interesting to note that instead of eating fresh foods or those naturally fermented, we chose to cook or destroy what could spoil in our foods then add additives and preservatives. Are these foods as digestible? Do they supply the same nutrients? Does the magic number of carbohydrates versus fats or proteins really matter? What if the answer lies in ancient wisdom and thousands of years of knowledge?

Something to think about.

For more information or questions on related topics, please visit www.MyWebND.com. Get all your health questions answered from a licensed Naturopathic physician without the wait for an office visit. Well-researched, reliable information is now available and easy to find.

Written By: Dr. Tara Barker

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Staying Healthy on a Low Carbohydrate Diet

October 10th, 2007

It is estimated that about 32 million Americans are following some type of low carbohydrate diet. This is the result of fad diet authors claiming that carbohydrates are the cause for Americas rising obesity problems. The backlash against carbohydrates is a result of the low fat craze that started in the 80s.When consumers started cutting down their fat intake, manufacturers figured out that they could create low fat processed food products that the public would buy. Because these products claimed to be fat free, Americans didnt pay attention to the fact that they were not also calorie free, and as a result, the total amount of daily calories has slowly been increasing. In fact, although the total percentage of calories from fat has decreased, the actual amount of fat intake has increased by 10# per year since 1975! The increase of carbohydrate has also increased, at a rate of 20# per year, mostly as a result of highly processed foods.

It is estimated that 3800 calories are now produced for every American man, woman and child. We have evolved from a world of feast or famine, but were in a state of perpetual feast, although our bodies have not changed. We have no defenses against excess calories: Every year, 300,000 to 400,000 deaths in the US are attributed to obesity.

Meanwhile, Asian and Middle Eastern populations consume 50-75% of their calories from rice and have some of the lowest rates of obesity and heart disease in the world. People living in the Mediterranean also have fewer health conditions commonly seen in the US. This diet consists of whole grains, vegetables, legumes, nuts and fruits. Their diets are rich in fish and low in meats and poultry. Although their fat intake is about the same as in America, the type of fat is primarily monounsaturated fats, such as olive oil, where Americans eat primarily saturated animal fats.

Regardless of the actual advantage or disadvange to following a low carbohydrate diet, there are three recommendations for maintaining good health while following such a diet. The first is to choose healthy fats over the unhealthy, saturated fats, when considering fat intake. Examples of healthy fats would be plant fats that have not been hydrogenated, which makes the fat more solid at room temperature. It is believed that hydrogenation is actually more harmful to health than saturated fats found naturally in animal products. Plant fats would include nuts, avocados, and olives. Oils such as olive oil, canola oil and peanut oil are better choices than fats that come from animal sources, such as butter, lard or bacon grease. Multiple studies over the years have shown that excess animal fats lead to higher risks of cancer, heart disease and other inflammatory disorders. Saturated fats have been linked to increased cholesterol, LDL (the bad) cholesterol as well as to increased LDL cholesterol oxidation. In fact, in January 2004, an Atkins representative put out a press release advising the public to decrease their amounts of steak, eggs, and saturated fast to less than 20% of their total fat intake.

The next recommendation to ensure good health is to eat plenty of fruits and vegetables. Although fruits and most vegetables are restricted in the initial phase of some low carbohydrate diets, they are then allowed back in limited amounts. The phytonutrients that come from a diet rich in fruits and vegetables have been shown to decrease blood pressure, as well as protect against cancer, heart disease, diabetes, metabolic syndrome, and obesity. Its easy to add more fruits and vegetables to your diet, once you get in the habit. Examples are; add some berries to breakfast, eat a tomato at lunch, include broccoli with dinner, drink some vegetable juice with snacks, and have a large salad with your meal.

The final tip to ensure good health is to eat a diet of whole foods, rather than fall back on the easy snack, convenience foods of today. If Americans had just cut down their amount of fat intake in the 80s, without finding new ways to snack, we may not be seeing the epidemic of obesity we see, today. When people started going on the low carbohydrate diets, they eliminated a large number of calories by eliminating snacking, especially at night, where common snacks are chips, crackers, and other high fat, high refined carbohydrate foods, such as ice cream. Today, though, much like in the 80s, manufacturers are now developing low carb and low net carb snack foods. We can now find low net carb chips, crackers, ice cream, popcorn, even low carb pizza! As Americans start to increase their intake of these foods, we will soon see a slowing of the weight loss many had seen initially. In order to call themselves a low net carb food, manufacturers subtract the fiber and sugar alcohols from the total carbohydrates in the product, rather than produce products without carbohydrate. There is no actual FDA standard for what a low net carb food is, yet, though, so right now its anything the manufacturer wants to say it is. These foods also are very high in fat and saturated fat, usually through hydrogenation. So, not only will calories be added back into the diet through resuming unhealthy snack habits, but they will be calories consisting of high amounts of the unhealthy fats.

So, while following a low carbohydrate diet, in order to ensure continued good health, follow these three recommendations: 1) Make most fats you eat the healthy, plant fats, rather than eating a diet high in animal or hydrogenated fats, 2) Eat plenty of nutrient rich fruits and vegetables, which are high in disease-fighting antioxidants, and 3) eat mostly whole, fresh foods and very little processed snack foods, even if they say low carb, in order to avoid hidden and unnecessary fat and calories.

Marjorie Geiser has been teaching health, fitness and nutrition since 1982. She is a nutritionist, registered dietitian, certified personal trainer and life coach. As the owner of MEG Fitness, Marjories goal for her clients is to help them incorporate healthy eating and fitness into their busy lives. To order her 30-Day Health & Fitness Challenge e-course and learn more about Marjorie, go to her website at www.megfit.com or email her at Margie@megfit.com

Written By: Marjorie Geiser

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Kids and The Low-Carb Lifestyle

September 24th, 2007

Some paediatricians have been prescribing a low-carb diet for a select group of children for decades, and what they have seen is very unsettling. The ketogenic diet was developed more than 80 years ago in order to control seizures that did not respond to the anticonvulsant medications that were available then. There are now dozens of medications that help to control seizures but the ketogenic diet is still used. The good news is that it does stop or slow down the frequency of seizures. The bad news is that it has some unhealthy effects on the heart.

The ketogenic diet is not identical to the Atkins diet. Although it contains very little carbohydrate it also has little protein, and 90 percent of calories come from fat. As you might imagine, keeping a child on this very unpalatable diet is every difficult, and many parents simply give up when faced with tantrums and food-stealing.

In a study done at the Johns Hopkins Medical Institutions, children on a high-fat, low-carbohydrate diet developed marked increases of total cholesterol, LDL cholesterol and triglycerides, all of which are risk factors for coronary artery disease. These effects persisted for at least 24 months. Children on a ketogenic diet are also at risk of kidney stones, which are usually rare during childhood.

There’s plenty of evidence that low blood sugar levels, an inevitable consequence of a low-carbohydrate diet, produce memory and mood problems, irritability and aggressive behavior. Those who live with diabetic patients are aware that an overdose of insulin causes a severe drop in blood sugar that can lead to seizures or death. It doesn’t take any great leap of logic to conclude that a diet that results in frequent low blood sugar levels isnt good for the brain. For the developing brain of a child, even an adolescent, it could lead to individual tragedy and social disaster.

Theres no single solution to childhood obesity

What a child eats is only one factor in what is clearly an epidemic of childhood obesity. At any age, weight gain comes from using too few calories as well as eating too many. Computer games, television viewing, lack of physical education classes, reliance on Mom for transportation, disrupted family conditions and fear of crime in urban neighborhoods are just a few of the reasons why physical activity has taken a nosedive among children in the past generation, a period during which type 2 diabetes in children has risen tenfold. Careful analysis shows that almost all the fat gain of modern children is due to their sedentary habits, not to their eating habits.

Diabetes will soon be an intolerable burden

The Centers for Disease Control and Prevention published a report that should have stunned the actuaries of health insurance companies. Of children born in the year 2000, one-third will develop type 2 diabetes as adults. For African-American and Hispanic females that number will be approximately 50 percent.

Who will pay for the health care costs of one-third of our population, a group that will be unable to support themselves because of heart disease, kidney failure, amputation of limbs and blindness? The very fact that modern medicine is able to prolong the lives of these sufferers only adds to the enormous cost of extra decades of survival. Directors of kidney dialysis centers already agree that they are behind in the capacity to treat the present population of diabetics whose kidneys have been destroyed. Yet, this is where our children are headed, as even 6-year-olds are now being diagnosed with the disease.

Healthy nutrition in a free fall

French fries are vegetables in only the loosest possible use of the word, but they comprise 25 percent of the average childs vegetable intake. The value of a diet that is high in fruits and vegetables cannot be overestimated. Heart disease and cancer are much less common in persons with a high intake of these foods, but on any given day in the United States, 40 percent of children have not eaten a single vegetable. In actual surveys of childrens eating habits, no fruit or vegetable even French fries makes it to the top ten.

High-fructose corn syrup is the only sweetener of soft drinks in the United States. It comprises more than 15 percent of the calorie intake of the average child; it is more than double that among many adolescents. More than simply adding to an already excessive calorie intake, fructose bypasses the usual digestive processes and leads to formation of heart-damaging chemicals and adds to the complications of diabetes.

This is only a sample of the issues that I have discussed in my book Health Secrets of the Stone Age, the second edition of which will be released in January 2005 by Better Life Publishers, Oceanside CA.

About The Author

Philip J. Goscienski, M.D. is a pediatric infectious diseases specialist with a 45-year career in clinical and academic medicine. Dr. Goscienski has written for the Saturday Evening Post and Currents, the national newsletter of the American Heart Association and is a featured writer for North San Diego County Magazine. He has drawn on his interests in biology, anthropology, paleopathology and physical fitness to develop Better Life Seminars, a series of presentations in which he explains how our most distant ancestors lived, and how we can apply this knowledge to extend our healthspan and avoid the major chronic diseases of our age. His book, Health Secrets of the Stone Age is based on his seminars, and on the most recent findings in medical and anthropological research. It is scheduled for a January 2005 release date. You can visit his web site at www.stoneagedoc.com.

Written By: Philip J. Goscienski, M.D.

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Carbohydrates: What You Must Know

September 20th, 2007

This scares me to death, every day you walk down the street it is becoming more and more apparent that the average person is becoming larger and this trend has escalated over recent years. Why are they getting fatter? Here are some reasons… Less incidental activity Automated and computerized lifestyle Longer working hours and less leisure Increased consumption of processed foods Our food servings are larger than ever

Being overweight, or obese, has now moved from a social nuisance and domestic embarrassment to an official disease. The American Heart Association has announced obesity is a major risk for heart disease.

Obesity itself has become a major and dangerous epidemic. More than 70% of US adults are overweight and that figure is rapidly increasing.

What do most people do to rid their body of unwanted fat? They diet! Dieting is now a trillion dollar industry and just about every month a new diet is announced. If you do have weight problems how do you find a diet that is safe, effective and sustainable?

What you do is try to find a diet that includes a variety of foods that you can live with comfortably. You have to take a long-term view and include plenty of exercise. A good diet is one that supplies all of the essential vitamins and minerals, and is not high in fat or protein.

Research on people, who have successfully lost a lot of weight and kept it off long term, shows that the vast majority succeeded by consuming a low fat diet high in fibre coupled with strength training and cardiovascular activity.

Be wary of diets that

Ban a specific food group Promise a quick fix Replace a balanced meal with a drink or a snack bar Make recommendations based on single studies Make recommendations to help sell a single product

Excess weight does not appear overnight and nor will it disappear overnight! In fact the faster you lose weight, the more likely you are to pile the pounds back on. Seek out a program that will help you maintain long-term body fat losses by providing attainable solutions such as a program that promotes lifestyle changes, healthy eating and regular exercise.

Regular exercise is important (i.e. strength training) as it burns fat, boosts your

metabolism and also increases your energy levels. Dietary changes can lead to initial weight loss, but this is only for the short term. Exercise is essential for maintaining weight loss for the long term.

Now let’s take a closer look at what food is made up of and then you will have a good idea of what to look for in your daily eating plan. Firstly we need a wide range of nutrients to perform various functions for a healthy life.

These nutrients include carbohydrates, proteins and fat and are all present in the food we eat on a daily basis.

The foods containing these nutrients are cereals, legumes, nuts, vegetables, fruits, milk products and flesh foods (fish, meat and poultry).

We need all these nutrients to live and thrive and since we receive them through the food we eat, our food must be well balanced and in the proper proportions. Food is a fuel; the body requires this fuel for energy, which is measured in fats, carbohydrate and protein.

Each of these nutrients provides different amounts of energy and these are measured in calories.

Nutrient Calories per Gram

Carbohydrate 4 Protein 4 Fat 9

Let’s look at carbohydrates first, carbohydrates supply energy for our body, they provide fibre for the prevention of disease and taste and texture to food. They are found in cereals, potatoes, fruits and vegetables.

They come in two basic forms, simple and complex. Simple carbs are easily identified by their taste and are sweet. Complex carbs, such as potatoes are pleasant to the taste buds, but are not sweet.

They are then divided into two groups, high fibre and low fibre.

High-fibre foods are the healthiest choices for nutrition and the intake of these foods is associated with a lower incidence of cancer and diabetes. Carbohydrates supply the sort of calories easily burned during cardiovascular exercise.

They are often wrongly feared and considered fattening, but the most important factor in weight control is balancing the energy (calories) consumed. Please remember:

Energy In is more than Energy Out = Weight gain Energy In is equal to Energy Out = Weight maintenance Energy In is less than Energy Out = Weight loss

Different foods affect the ability to exercise at different levels. High levels of exercise (cardio and strength training) require carbohydrate as a fuel source; at lower levels it is fat.

A lack of carbohydrate in the diet will lead to fatigue, the inability to exercise effectively, and excess fat consumption. When our food is digested, carbohydrates are broken down into simple sugars.

These sugars are absorbed by the body and used by the muscles or stored as glycogen in the muscles and liver. As our glycogen storage capacity is limited, carbohydrate needs to be continually topped up by the foods we eat.

But the body has an unlimited storage capacity for fat!

The average person is extremely vulnerable to fad diets and extreme dieting behaviours. The low carbohydrate diet is one of the latest eating plans to hit the streets. This current diet craze is very popular but there are safer and more effective methods based on scientific research, to reduce body fat levels.

Low carbohydrate dieting is simply wrong.

Why is this? Just as a car runs better on a certain fuel, so does the human body. Unfortunately the latest low-carbohydrate fad diets are not the fuel mix the human body was designed to run on.

Carbohydrates contain 4 calories per gram, whereas fats contain 9 calories per gram. For weight loss, the priority is to decrease total calorie intake. Reducing the amount of fat in the diet will make the biggest difference in reducing total daily calorie intake and hence weight loss.

Carbohydrate intake is not fattening, excess calorie intake is fattening.

If you aren’t having enough carbohydrates in your diet you will experience:

Fatigue due to low blood sugar levels inadequate intake of vitamins and minerals Low fibre intake, which may affect bowel movements ‘Bad’ breath due to the breakdown products of fats (called ketones)

The bottom line for carbohydrates and weight loss is to:

Try to balance carbohydrate intake with activity levels Maintain energy levels by eating carbohydrate rich foods on a regular basis Carbohydrate rich foods are normally low in fat and nutrient-rich

A real weight loss program includes all the food groups, strength training, and low-level aerobics, a slight decrease in your daily calorie levels and a program that can be followed for life.

In conclusion try to achieve a balanced diet, eating a balanced variety of foods will help you to feel great every day, ensure better long-term health and improve weight control.

About the Author

Gary Matthews is the author of the popular fitness eBooks Maximum Weight Loss and Maximum Weight Gain. Please visit http://www.maximumfitness.com right now for your ‘free’ weight loss or muscle building e-courses.

Written By: Gary Matthews

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Low-Carb Diet, Should I or Shouldn’t I?

September 8th, 2007

It’s no wonder that confusion reigns when it comes to the worth and reliability of low-carb diets after all the conflicting studies and confusing interpretation of the information. It seems like debates are popping up everywhere! No matter if it’s Atkins, South Beach or some other low-carb plan, there are approximately 30 million Americans are on a low-carb diet.

Supporters contend that the large amount of carbohydrates in our diet has led to increased problems with obesity, diabetes, and other health situations. On the other hand, some attribute obesity and related health problems to over eating of calories and lack of physical activity. They also express concern that without grains, fruits, and vegetables in low-carbohydrate diets may lead to deficiencies of some key nutrients, including vitamin C, fiber, folic acid, and many minerals.

It is already known that any diet, whether high or low in carbohydrates, can produce meaningful weight loss during the early stages of the diet. Keep in mind, the key to a diet being successful is in being able to lose the weight on a permanent basis.

Let’s see if we can expose some of the mystery about low-carb diets. Following, is a listing of some related points taken from recent studies and scientific literature.

Point 1 – Some Differences Between Low-Carb Diets

There are many famous diets created to lower carbohydrate consumption. Lowering total carbohydrates in the diet means that protein and fat will take up a proportionately greater amount of the total caloric intake.

Low carbohydrate diet like the Atkins Diet restrict carbohydrate to a point where the body becomes ketogenic (a high-fat, low-carbohydrate diet that includes normal amounts of protein). Other low-carb diets like the Zone and Life Without Bread are less confined. Some, like Sugar Busters announce only to eliminate sugars and foods that elevate blood sugar levels excessively.

Point 2 – What We Know about Low-Carb Diets

+Close to all of the studies to date have been small with a diversity of research objectives. Carbohydrate, caloric intake, diet duration and participant characteristics are wide-ranged greatly. Most of the studies to date have two things in common, none of the research studies had people in the study with a average age over 53 and none of the controlled studies lasted more than 90 days.

+The results on older adults and long-term results are scarce. Many diet studies fail to keep track of the amount of exercise, and therefore caloric use, while people in the study are dieting. This helps to explain the variances between studies.

+If you lose weight on a low-carb diet it is a function of the calorie intake and length of the diet, and not with reduced amount of carbohydrates.

+There is very little evidence on the long-range safety of low-carb diets. Even though the medical community has concerns, no short-term bad effects have been found with cholesterol, glucose, insulin and blood-pressure levels among the people in the study on the diets. Because of the short period of the studies the adverse effects may not show up. Losing weight typically leads to improvement in these levels, and this may offset an increase caused by a high fat diet. The over-all weight changes for low-carb and other types of diets are similar.

+Most low-carb diets can cause ketosis. Nausea, vomiting, abdominal pain, and confusion are some of the potential consequences. When first starting a low-carb diet some fatigue and constipation may be met and these symptoms usually disappear quickly.

+Some report that you can have more calories when on a low-carb diet. Remember a calorie is a calorie no matter what you intake. When the study is not closely supervised variations will result by people cheating in the study on many factors of the study.

There are three important factors I would like to re-emphasize:

1.- The over-all success rate for low-carb and other types of diets are similar.

2.- Small amount of information exists on the long-term efficacy and safety of low-carb diets despite their huge popularity,

3.- Dieters usually experience boredom with a strict version of the low-carb diet and are not able to stay on diets of low carb food.

After observing the subject, a more severe and controlled study are needed on a long-range basis. The ketosis produced is abnormal and stressful metabolic state. The results may cause more problems than it solved.

By picking a reliable diet you will benefit over a lifetime of proper eating and not a weight loss quickie. An excellent rule of thumb is look at the diet long-range and see if you can see yourself still on that diet after a couple of weeks. However, by following a diet with fat, carbohydrates, protein and other nutrients in moderation may be the best way to go and a little more exercise won’t hurt either.

About the Author

Jim has been interested in health factors for most of his life. Most of his knowledge is from investigating the many faucets for a healthy being. You can learn more of low carb dieting by visiting: http://www.low-carb-dieting-secrets.com

Written By: james ellison

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Tags: Atkins Diet constipation diabetes fatigue folic acid ketosis low carbohydrate diet low-carb diet low-carb food nausea obesity South Beach vomiting

Mad Carb Disease!

September 4th, 2007

Whether you’re trying to lose weight or just want to eat healthier, you may be confused by the news you’re hearing about carbohydrates. With so much attention focused on protein diets, there’s been a consumer backlash against carbohydrates. As a result, many people misunderstand the role that carbohydrates play in a healthy diet.

Carbohydrates aren’t all good or all bad. Some kinds promote health while others, when eaten often and in large quantities, may increase the risk for diabetes and coronary heart disease.

What are carbohydrates?

Carbohydrates come from a wide array of foods – bread, fruit, vegetables, rice, beans, milk, popcorn, potatoes, cookies, spaghetti, corn, and cherry pie. They also come in a variety of forms. The most common and abundant ones are sugars, fibers, and starches. The basic building blocks of all carbohydrates are sugar molecules.

The digestive system handles all carbohydrates in much the same way – it breaks them down (or tries to break them down) into single sugar molecules, since only these are small enough to absorb into the bloodstream. It also converts most digestible carbohydrates into glucose (also known as blood sugar), because cells are designed to use this as a universal energy source. This is why carbohydrates can make us feel energetic. Carbohydrates fuel our body. Your body stores glucose reserves in the muscles in the form of glycogen ready to be used when we exert ourselves.

Carbohydrates are the highest octane – the most desirable fuel source for your body’s energy requirements. If you don’t have an adequate source of carbohydrate your body may scavenge from dietary protein and fat to supply glucose. The problem is when you’ve depleted your stores of glycogen (stored glucose in muscle and lean tissue) your body turns to burning muscles or organs (lean muscle tissue) and dietary protein or fat to provide blood glucose to supply energy needs. When this happens, your basal metabolic rate drops because you have less lean muscle tissue burning calories and your body thinks its starving and cuts back on energy requirements.

So you should continue to eat carbohydrates discriminately selecting those which have the greatest health benefits.

The carbohydrates you consume should come from carbohydrate-rich foods that are close to the form that occurs in nature. The closer the carbohydrate food is as Mother Nature intended, the greater the density of other vital nutrients. If you are looking for health-enhancing sources of carbohydrates you should choose from:

Fruit: rich in fiber, vitamin A, vitamin C, folate, potassium and often vitamin E.

Vegetables: fiber, protein, vitamin A, vitamin C, often vitamin E, potassium and a wider variety of minerals than fruit.

Whole grains and grain foods: rich in fiber, protein, and some B vitamins and are very rich in minerals.

Legumes: an excellent source of protein, fiber folate, potassium, iron and several minerals.
Dairy foods: protein, vitamin D, calcium, phosphorus, potassium, riboflavin, and vitamin B12.

You can also source carbohydrates from processed foods such as soda pop or soft drinks, snacks such as cookies and chips, and alcohol. These generally are considered to be a poor food choice and should be consumed rarely. The carbohydrate source (sugar and flour) in these food choices has been highly refined processed. A diet rich in refined carbohydrates and processed foods has been associated with heart disease and onset of type 2 diabetes.

Why are these sources of carbohydrates to be avoided?

1.They are calorie dense and contribute a large number of calories in a small amount of food. For example a 7oz bag of potato chips or corn chips have approximately 1000 calories. Most women on a weight management program will be aiming for 1200 daily calorific intake. So, this is what we mean by calorie dense and nutritionally scarce.

2.They offer little appetite-holding power because they have no fiber or protein. As a result you end up searching for food again soon after your first serve.

3. They contribute nothing to your nutritional profile except calories. This means you have fewer calories left for foods that your body requires for good health.

Whenever possible, replace highly processed grains, cereals, and sugars with minimally processed whole-grain products and ensure you have at least five serves of fruit and vegetables daily.

Rather than cut out carbs completely for a very short-term gain (usually weight loss), there are greater long-term health benefits in learning how to distinguish good carbs over bad carbs and incorporating healthy carbohydrates into your weight loss program.

About the Author

(c) Kim Beardsmore

Kim Beardsmore is a weight loss consultant whose business operates across 60 countries. This world renowned, medically approved program will give you results you’ll love and all the support you need! Estimate your body fat percentage and register for our weight loss ezine at http://leanmachine.org/?refid=170604-23625

Written By: Kim Beardsmore

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Posted in Low Carb

Tags: Carb Disease carbohydrate food corn chips coronary heart disease diabetes energy requirements food food choices heart disease poor food choice potato chips processed whole-grain products supply energy needs universal energy source vitamin A vitamin D

All You Need To Know About Carbs

August 31st, 2007

Carbs are a part of nearly every dieter’s vocabulary. A number of diets are famous for fighting carb consumption. But you should know that not every carbohydrate is created alike. While it is true that you can lose weight by cutting carbs, carbs are also necessary for a good diet.

To begin with, we should define our terms. Carbs are derived from a number of different sources. They are present in bread, pasta, fruits, and vegetables. There are also a number of different types of carbs. For instance, carbs come in the form of sugars, starches, and fiber.

For the most part, the digestive system divides carbs into sugar molecules which can be taken into the bloodstream. The majority of carbs are transformed into glucose or blood sugar. In this way, carbs provide energy for our bodies. Those who lack sufficient carbs in their diet may suffer from fatigue.

Carbs can be filled with nutrients. For instance, fruit contains vitamins A and C, fiber, and folate. Vegetables are also a good vitamin and fiber source; in fact, they usually contain a greater variety of minerals than other foods do. Whole grains can provide you with fiber, protein, and B vitamins. Legumes can provide you with protein, iron, and potassium.

But carbs can also be potentially bad for your health. For instance, cookies, potato chips, and soft drinks also contain carbs in the form of sugar and flour. You should know that refined carbohydrates have been linked with diabetes and heart diseases, making these carbs a dangerous choice. There are a number of good reasons to ban these carbs from your diet. For instance, they are extremely high in calories and offer little in the way of nutrients. Because they contain no fiber, they will not keep you satiated. In fact, such carbs offer you zero nutrients, but plenty of fat.

Therefore, you should avoid processed grains and sugars. Instead, eat whole grains, fruits, and vegetables to maximize your nutritional intake. Instead of eliminating carbs completely from your diet, simply ban those that increase the size of your waistline.

There is another way to think about carbs. You can generally divide them into two categories: simple and complex. A simple carb, such as sugar, promotes weight gain. As a result, you should select low-sugar foods, especially low-sugar beverages. In contrast, complex carbohydrates promote weight loss. Health experts recommend that dieters consume between 55 and 65 percent of their calories from these types of carbs. Such carbs include fruits and vegetables and a number of other natural foods.

But it isn’t enough to simply eat fruits and vegetables. You also need to avoid fattening sauces and condiments such as mayonnaise and butter. By adding butter to your broccoli or mayonnaise to your potatoes, you can raise the calorie amount exponentially, sabotaging your diet.

The U.S. Department of Agriculture promotes a food pyramid that recommends as many as eleven servings of bread, pasta, and cereal. However, a number of dieticians are suggesting that Americans should cut the carbs–period. In one poll, 81 percent of the respondents said they were abiding by a low-carb diet.

It is interesting to point out that neither the American Heart Association nor the American Diabetes Association believes that the glycemic index should be considered when following a weight loss plan. While the Diabetes Association concedes that various foods offer different glycemic responses, the Association’s leaders believe the most critical factor is the number of carbs rather than the form of the carbs consumed.

Granted, dietary information about carbs can be confusing. However, a number of dieticians say that, while you might not want to cut carbs out of your diet entirely, you should eat carbs only in moderation. Health experts also say that you should limit your carb intake to good carbs and pass up the bad ones. By following such a plan, you should have energy–but you shouldn’t pack on the weight. It may be difficult at first to follow such a diet plan, since many of us are conditioned to eat bad carbs in order to elevate our moods. In time, however, you may find that you enjoy the fruits and vegetables you’re eating, and you may not even miss those tortilla chips.

About the author:

Arnel Ricafranca is the President and Founder of Fitness VIP. He is the creator of the NEW amazing e-book called “The Ultimate Weight Loss Success Strategies for Busy Men and Women over 40. He is available for seminars, fitness training, and online personal training. Visit his websites to claim your free fitness gift ($50 real value) http://www.officialfitnessguide.com http://www.fitness-vip.com http://www.elitefitnessexperts.com

Written By: Arnel Ricafranca – http://www.fitness-vip.com

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Carbs: The Good, the Bad, and the Healthy

August 7th, 2007