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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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High Protein Diet – Opposite to a Low Carb Diet?

July 22nd, 2007

High protein diets are usually associated with low carbohydrates, even though people who have high protein requirements, like professional body builders, are not advised to go on a low carb diet. Protein is one of the most important nutrients necessary for health. The body uses it to build muscle, replenish cells, keep the blood in optimum condition, and basically to keep the body operating smoothly. If done properly, a high protein diet will keep you strong, healthy, and happy.

A high protein diet can provoke weight loss, as several studies have indicated. Proteins are composed of amino acids, and science has shown that if your amino acids are deficient, you are prone to a number of health problems, including obesity. If you concentrate on protein-rich foods and minimize your intake of refined food that have a high carbohydrate and sugar content, after a while, your body will enter into a state called ketosis. Instead of burning carbohydrates as fuel, the body will turn to fat as its primary source of energy. Simply put, the less carbs you have in your body to burn, the more fat your body will use to give you the energy you need to live from day to day.

In addition, it has been proven that eating protein-rich foods leaves you feeling full longer and you will find that you are much less inclined to snack or go on an eating binge. This is because your blood sugar and insulin levels are kept within the normal range you’ll be keeping undue hunger at arm’s length.

Going on a high protein diet does not mean, however, that you are free to gorge on any and every type of protein. You would do well to avoid fried foods dripping in oil or margarine-smothered products. The reason for this is because these foods contain so-called trans-fats and other bad oils and fats that can lead to clogged arteries and heart disease. However, there is a wealth of other types of fatty, protein rich foods that are quite nutritious.

As is common knowledge, meat is an excellent source of protein. Pork and beef contain ample amounts of this nutrient. But if you are concerned about fat, you should limit your portions of dishes containing meat. On the other hand, there is no need to worry about oils and fats if you eat fish and other seafood. Aside from being rich in protein, they contain essential fatty acids that improve your blood cholesterol levels and help prevent ailments like stroke and coronary artery disease. So you need not have any qualms about indulging your appetite at a seafood buffet – most of them can do no harm, only good.

Many plant products also have a rich amount of protein in them. Soy-based produce like tofu and soy milk are suitable for those trying to lose weight on a high protein regimen. So are pulses and beans. Not only are they protein-rich, they are usually low-fat and low-carbohydrate as well.

There have been concerns that a diet rich in protein can have adverse health effects. Some health experts claim that too much protein can deplete the body’s calcium supply and lead to diseases like osteoporosis. Another concern is that the kidneys are forced to deal with more byproducts, thus lessening their efficiency. And there are indications that too much protein increases uric acid levels, which can lead to gout or kidney stones. However, the jury is still out on whether protein is the major culprit in these conditions. More, longer-term research is needed to determine this although there are also many studies that are being conducted to explore these problems, their extent, and their possible resolutions.

A high protein diet may not be for everyone, but for a vast number of people, it not only helps them in their weight loss efforts, it keeps them healthy, too! If you are considering going on this diet, always remember your limits and stick to the rules. It’s possible to modify it a little bit in various ways (such as reducing the intake of saturated fats) to suit your personal taste, but don’t deviate from the “main course.” Choose your protein sources wisely, don’t forget to exercise, don’t be a glutton (it’s one of the seven deadly sins, after all) and just watch the pounds melt away.

About the author:

Carb-club.com provides you with information on all kinds of issues like high protein diet and diets like the Atkins diet, the South Beach diet, the Zone diet, and more. Come take a look at http://www.carb-club.com/

Written By: Trevor Mulholland

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Are Atkins Diet And Low Carb Diets Safe?

April 25th, 2007

Are low carb diets safe? How safe is Atkins diet? Are low carb and Atkins diets dangerous to your health? These are burning questions for dieters all over the world.

I have personally tried low carb diets and Atkins diet and these diets made me lose weight very quickly. However not only did I lose body fat weight, I also lost muscle weight. I had very obvious muscle and fat loss because I can visually see my reduced muscle mass in the mirror.

This certainly isn’t healthy. Furthermore, the more muscle mass that you lose, the less toned your body shape is. The end result is that you will end up thin and yet looked flabby with lose skin.

The frustrating part will be that after you are off the low carb or Atkins diet, you will very probably gain back all the weight that you have loss and even more. This is because your muscles are active and they continuously burn calories. Since you have less fewer muscle mass now, your body’s metabolism or capacity to burn calories slows down tremendously.

In other words, when you put on weight again, you are putting on body fat instead of muscles if you do not exercise. You will be fatter and less healthy than before you went on the low carb or Atkins diet. To compound matters, because of lesser muscle tissues resulting in lower metabolism and thus lesser calories being burnt, you are going to get fatter.

Since then I have stayed off both low carb and Atkins diet. Both types of diets are almost similar as they require you to cut down drastically on your consumption of carbohydrates. Atkins diet went a step further by advocating almost no carbohydrate consumption for 2 weeks before adding some carbs to your meals gradually thereafter.

Besides losing muscles, how safe are low carb diets? This is what Dr Lyn Steffen and Dr Jennifer Nettleton from the University of Minnesota’s School of Public Health commentated in a Lancet report, “Low carbohydrate diets for weight management are far from healthy, given their association with ketosis, constipation or diarrhea, halitosis, headache and general fatigue to name a few.”

The doctors warned that the diet increases protein load on the kidneys and alters the balance of acid in the body. This also results in loss of minerals from the bone stores and affect bone strength. The doctors went on to say that, “Our most important criterion should be indisputable safety and low carbohydrate diets currently fall short of this benchmark.”

Dr Atkins, the creator of the Atkins diet died in 2003 after he was alleged to have slipped on an icy road and hurt his head fatally. However his medical report stated that he had a history of heart attack, hypertension and congestive heart failure.

Were Dr Atkins medical conditions related to his low carbohydrates diet is anybody’s guess. Do you want to take the risk by going on a low carb diet? I don’t think I will. If I ever want to lose weight again, I will rather go on the proven method of healthy eating and regular exercises instead of jumping on any fad diets.

About The Author:

Chris Chew is a fitness personal trainer of actors, fashion models, pageant contestants and celebs. See his websites for more articles http://www.sgfitness.com and http://www.sgfitnessonline.com

Written By: Chris Chew

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Low Carb Diet – The Way To Weight Loss?

April 5th, 2007

Everybody you know is on the latest weight loss bandwagon: The Low Carb Diet. They’ve seen the astounding results on the scale and have lost 10+ pounds in a short period of time. So you want to join in on this also?

Before You Start Take Time to Look at How the Body Works with Carbs:

It is true that the weight that is lost starting out on the low carb diet is a lot in a short period of time, but most of the weight that is lost is water and carbs that are stored in your body. Carbohydrates are stored in the muscles. Each gram of a carbohydrate that is stored in the muscle is also stored with 3 grams of water. When you cut out carbohydrates your body uses the stored carbohydrates in your muscles for fuel. As these carbs are used up the water that is stored with them is taken out also, so the result is weight loss at the beginning of a low carb diet and some inches lost due to the depletion of carbohydrate stores in your body. As the carbs and water leave the muscles the muscles become depleted and loses volume.

Once carbs are added back into the diet the muscle take up these carbs along with water, so if the carbs are reintroduced into the diet in a couple days time the initial weight that was lost will be regained.

Your brain requires carbs for energy also. The brain uses 400 calories a day just for the standard thought process of staying alive. So this is 100 grams of carbs a day that is required for one body function. Any movement that you do for longer than 3 minutes requires carbs to be used for energy.

When carbs become scarce your body goes into a state of ketosis, that is the process of the body breaking down fat into ketones for the brain to use as energy because not enough glucose is available for the brain. The results of this can be loss in energy, fatigue, irritability and a slower thought process. Thus affecting your ability at work or school.

Eating Carbs But Not Gaining Weight:

You can eat carbs and not gain weight. It is in the choice of carbohydrates that you consume that will make the difference. Including more vegetables and whole grains in your diet and eating less simple carbohydrates like sugars that are in soda, candy, processed and refined foods will help you in losing weight. Paying attention to portion sizes will also help. Pasta is an easy trap for eating to much carbohydrates. If you like pasta add vegetable to you dishes, since vegetables are good carbs and have fiber in them they will help fill you up faster. Eat a salad with every meal, but pay attention to what you put on your salad, stick to low fat versions of dressings, like Italian and Vinaigrettes. Creamy dressing when they are low fat can be loaded with sugars to take place of the fat, so it is important to pay attention to the nutritional values of dressings.

Another way of using carbs in your body is weight training. Weight Training requires your body to use carbs for the exercise and to repair muscles after your workout. Finding a requirement in the body for the carbs that you eat is a great way to use the carbs that are consumed. By finding the requirement for use of carbs you do not need to worry so much on how many carbs that you consume but just the types of carbs. Always remember that no matter what sugars in abundance are not good for your body or your weight loss goals.

About the Author

Josie Anderson is a personal trainer and is the owner of http://www.weight-loss-program-101.com providing weight loss resources to help with many weight loss goals and newsletter to keep you up to date on the latest in the health and fitness industry.

Written By: Josie Anderson

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The Effect Of A Low Carb Diet On Your Insulin Level

March 8th, 2007

The underlying principles of low carb diets are based on the role of insulin in our body. There are three basic units the body uses for energy: Fats, Proteins, and Carbohydrates.

All three can be converted to blood glucose. However, while fats and proteins are converted slowly, carbohydrates are converted quickly causing quick spikes in the bodys blood sugar levels. These spikes in blood sugar levels cause the pancreas to create and release insulin until the blood sugar level returns to normal.

Meanwhile, insulin, a hormone produced in the pancreas that lowers our bloods glucose levels is released into the blood as soon as the body detects that blood sugar levels have risen above its optimal level.

Insulin is a very efficient hormone that runs the bodys fuel storage systems. If there is excess sugar or fat in the blood insulin will signal the body to store it in the bodys fat cells. Insulin also tells these cells not to release their stored fat, making that fat unavailable for use by the body as energy.

Since this stored fat cannot be released for use as energy, insulin very effectively prevents weight loss. The higher the bodys insulin levels, the more effectively it prevents fat cells from releasing their stores, and the harder it becomes to lose weight. According to many authorities, over the long term, high insulin levels can lead to insulin resistance and cause serious health problems like obesity, accelerated aging, increased food allergies and intolerances, overworked immune system, heart disease, diabetes, and even cancer.

Carbohydrates, especially simple carbs like sugar and starch, are quickly turned into sucrose by the body entering the blood stream quicker thereby causing the release of large amounts of insulin. The fewer carbs are eaten, the less insulin is produced by the body, and the fewer calories are stored as fat. Less fat storage equals less weight gain and fewer carbs eaten equals less insulin in the blood and the body using its fat stores for fuel.

The premise behind every low-carb diet plan is that a body that produces less insulin burns more fat than a body that produces lots of insulin. Some plans encourage a period of extremely low carbohydrate intake so that the body will enter a state of ketosis and more quickly burn fat stores.

These are usually called induction periods. The length of extreme carb control varies from seven days to however long it takes you to reach your ideal weight. After this period of extremely low carb dieting, maintenance levels of carb consumption are followed to prevent weight gain. The amount of carb you can safely eat will depend on your unique body system. And you will probably have to experiment to find out what level of carb intake is best for you.

No matter what your carb intake, it will be lower than the norm and you will still eliminate white flour and white flour products and certain other sugary and starchy foods. This is why these diet plans are known as low-carb lifestyles.

Low-carb success requires that you be willing to give up simple carbs for the long-term.

About the Author

For more low carb information and a FREE copy of the ebook “30-day Low Carb Diet Ketosis Plan”, please subscribe to our ezine Low Carb eGazette. This article is for informational purposes only. You should consult with your physician before starting any diet.

Written By: Jun Lim

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The Low Carb F.A.Q

January 19th, 2007

When most people think of low carb diets they automatically think Atkins. For obvious reasons. Dr. Robert Atkins formulated the original low carb diet in 1972 and was met a with a hail of ridicule and negativity from the medical community at large.

The Atkins Diet, since renamed to the Atkins Nutritional Approach, works on a very simple principle. Carbohydrates are what our body normally use to produce energy. If you restrict the carbohydrate intake of a normal person their metabolism changes. Changes? Yes your body looks to the next available energy source which is….fat. So now instead of burning carbohydrates for energy your body does the same thing with your existing fat deposits.

In a low carbohydrate diet you actually increase your intake of fat and pure protein as opposed to reducing it. In theory the more fat you eat the more fat you burn because your body is now using fat for energy. It’s common to see low carb dieters eating enormous steaks smothered in butter with fried eggs and mushrooms on the side. A very high fat meal but also a perfect low carbohydrate meal.

The fat burning process is called lipolysis. As the fat is being broken down for energy a secondary phase called ketosis occurs. Ketones are the fragments of fat being broken down in the process of lipolysis hence the name ketosis.

Ketosis has a single nasty side effect -bad breath. For whatever biological reason the conversion of fat to energy can lead to really, really bad breath. This is a common complaint amongst followers of Atkins and similar low carbohydrate diets.

Amongst some of the bad press that low carb diets receive are worrying stories of people dying while on a low carb diet. These hyped up media tales are tied to one word – ketoacidosis. This particular condition occurs when a person goes on a zero carbohydrate diet and/or suffers from diabetes. During the ketosis phase the blood becomes overly acidic to a critical point. Coma and death can follow quickly if medical attention is not immediately sought.

Does everybody following a low carb diet run the risk of ketoacidosis? Not unless you have a history of diabetes (diagnosed or undiagnosed) and you also totally eliminate carbohydrates from your diet. Even then only a small number of people are actually susceptible to the effects of ketoacidosis when compared to the general population.

The results that low carb diets produce are hard to argue with. Rapid weight loss in a short space of time whilst on a high fat, high protein diet. These results fly in the face of conventional medical wisdom and serve to constantly annoy the established medical community.

Low carb dieting is not going to disappear any time soon. Especially not as long as major Hollywood celebrities are successfully using Atkins and showing off their results to the world media.

About the author:

This article was submitted courtesy of the Low Carb Advice website. You can find tons of useful information on low carb diets there. (C) Copyright 2005 Low Carb Advice

Written By: Niall Roche

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Low-Carb: The Role of Insulin

November 12th, 2006

There are three basic units the body uses for energy:

1. Fats

2. Proteins

3. Carbohydrates

All three can be converted to blood glucose. However, while fats and proteins are converted slowly, carbohydrates are converted quickly causing quick spikes in the bodys blood sugar levels. These spikes in blood sugar levels cause the pancreas to create and release insulin until the blood sugar level returns to normal.

Meanwhile, insulin, a hormone produced in the pancreas that lowers our bloods glucose levels is released into the blood as soon as the body detects that blood sugar levels have risen above its optimal level.

Insulin is a very efficient hormone that runs the bodys fuel storage systems. If there is excess sugar or fat in the blood insulin will signal the body to store it in the bodys fat cells. Insulin also tells these cells not to release their stored fat, making that fat unavailable for use by the body as energy.

Since this stored fat cannot be released for use as energy, insulin very effectively prevents weight loss. The higher the bodys insulin levels, the more effectively it prevents fat cells from releasing their stores, and the harder it becomes to lose weight. According to many authorities, over the long term, high insulin levels can lead to insulin resistance and cause serious health problems like the ones listed below:

1. Raised insulin levels and insulin resistance

2. Lower metabolism leading to weight gain

3. An increase in fatty tissue and reduction in muscle tissue

4. Accelerated aging

5. Increased food allergies and intolerances

6. Overworked immune system

7. Increased risk of heart disease, obesity, diabetes and cancer

Carbohydrates, especially simple carbs like sugar and starch, are quickly turned into sucrose by the body entering the blood stream quicker thereby causing the release of large amounts of insulin. The fewer carbs are eaten, the less insulin is produced by the body, and the fewer calories are stored as fat. Less fat storage equals less weight gain and fewer carbs eaten equals less insulin in the blood and the body using its fat stores for fuel.

The premise behind every low-carb diet plan is that a body that produces less insulin burns more fat than a body that produces lots of insulin. Some plans encourage a period of extremely low carbohydrate intake so that the body will enter a state of ketosis and more quickly burn fat stores – These are usually called induction periods.

About the Author

Beverley Brooke, Editor of Health & Finesse – Free health, diet and fitness articles and weekly newsletter http://www.healthandfinesse.com

Written By: Beverley Brooke

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Diet Plans for a Low Carb Diet

September 5th, 2006

One of the most popular diets is the low carb one. But because of its popularity the number of diet plans is growing, and growing and growing. When you have to decide it is so difficult: the very large amount of information freezes you. Youre blocked and you have to find a way to continue what you have begun: a low carb diet.Thats why I have decided to present you some diet plans for a low carb diet.

One of the most known is the Atkins diet. It mainly consists of four phases: first phase has the purpose to induce benign dietary ketosis that will help the body to produce the fat mobilization substance; once this substance is being produced the body is forced to disgorge and burn up deposited body fat; this is the time when you start loosing weight. The second phase continues the process and tries to remove some of the food restrictions. This will last until you achieve the desired weight.

The third phase prepares you for the last one. Now you will change your diet into a maintenance diet and you will lose very slowly the last extra pounds. The last phase is the maintenance diet and its purpose is to maintain the target weight for life. This is achieved by setting a fairly strict diet that will forever keep off the lost weight. The person is urged to stick to the carbohydrate level they feel happiest on without gaining weight.

Another popular diet plan for a low carb diet is Eat Fat Get Thin. This is a high fat, low carb plan, which allows 60g carbohydrates per day and calories are unrestricted. The method is to reduce your intake of refined carbs. In order to do this you can eat as much as you want of any meat, fish, poultry, cheese, cream butter and eggs; you can also have green leafy vegetables. You are allowed to eat vegetables and fruits, avoiding the sweeter ones. You should cut of foods with a large amount of sugar and cereals, and you should give up eating bread, or eat as less as you can. This diet was a success for the one who wrote it, and it can be for you, too.

Another diet plans are: Life without Bread, The Diet Cure, Fat Flush Plan, Neanderthin, South Beach Diet and many, many others.

About the Author

If you find this information useful you should visit the site http://www.free-online-diet-plans.com where you will find lots of interesting articles related to this topic, all original and wrote by Andreea Dinescu.

Written By: Andreea Dinescu

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