Posts Tagged ‘Tony Robinson’

Carbs: The Good, the Bad, and the Healthy

August 7th, 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:

As a Teacher of Sport and Physical Education, Tony Robinson has a keen interest in Health and Weight Loss issues. For handy hints and tips for weight loss visit http://www.weight-loss-arena.com

Written By: Tony Robinson

Fats And Carbohydrates – Their Place In A Healthy Diet

June 28th, 2007

Lately it would seem that fats and carbohydrates have both gotten a bad rap. First it was fat that was the culprit in all dietary ills, and low fat diets were all the rage. Then the two switched places, with carbohydrates being the bad guys and fat reigning supreme.

As with most extremes, the truth lies somewhere in the middle. There is no such thing as a bad food, only bad dietary choices. While some foods are naturally better for you than others, there is no reason that all foods cannot be enjoyed in moderation. After all, the most successful diet is not one that you can follow for a day, a week or even a year. On the contrary, the only successful diet and nutrition program is one that you will be able to follow for a lifetime.

Both fats and carbohydrates play an important role in nutrition, and both are important to a healthy diet. It would be impossible and unwise to eliminate all fat from the diet, since fat is important for the production of energy, and for carrying valuable fat soluble vitamins like vitamin D, vitamin E and vitamin K, throughout the body. In addition, fat plays a vital role in regulating various bodily functions.

Even though some fat is essential to a healthy body, too much fat can be harmful. Excessive levels of dietary fats have been implicated in heart disease, stroke, high cholesterol levels and even some cancers. Most nutritionists recommend limiting daily fat intake to less than 20% of calories, although taking that level lower than 10% is not recommended.

Of course not all fats are created equal, and some fats are more harmful than others. Saturated fats and trans fats are generally understood to be more harmful in the diet than polyunsaturated and monounsaturated fats. These lighter fats, like canola oil and olive oil, should form the basis of cooking a healthier diet.

Keeping saturated fats and trans fats to a minimum is important to a healthy diet. Trans fats, which are solid at room temperature, are most often found in highly processed foods like cookies, cakes and other baked goods. In addition, trans fats are often found in fried foods and in salty snacks like potato chips. While these foods are fine in moderation, it is best to avoid large quantities of such snacks.

One additional word here about good fats – yes there are such things, and one of the most powerful of these are the so called omega-3 fatty acids. These fats are most often found in fish, and they have shown great promise in preventing and even reversing heart disease and high cholesterol levels.

When limiting your daily intake of fat and cholesterol, it is good to have an understanding of nutritional labels. These government mandated labels can be a huge help to those who take the time to read and understand them. Not only do nutritional labels provide valuable information on calories, fat content and sodium, but they provide valuable information about the most important vitamins and minerals as well.

Like fats, carbohydrates are found in a variety of different foods, some healthier than other. For instance, both Twinkies and whole wheat bread are sources of carbohydrates, but while one can form the basis of a healthy diet, the other is best used as an occasional snack.

In addition to cereals and breads, carbohydrates are also present in fruits and vegetables and in milk and other dairy products. Carbohydrates and fats are both important to a healthy, varied diet.

As with many products, less is often more when it comes to choosing foods rich in carbohydrates. For instance, less refined whole grain bread is generally more nutritious than white bread which has gone through a greater amount of refining. That is because the refining process tends to reduce nutrient content over time.

Of course, there are some elements in the diet that should be limited. Two of these elements are sugar and salt. Most Americans consume too much salt and sugar, and this has led to epidemics of obesity, diabetes, heart disease and other ills. Limiting sugar and salt, while choosing good fats and unrefined carbohydrates, is a great way to maximize the nutritional value of the foods you eat.

About the author:

Tony Robinson is a webmaster, international author and fitness guru. Come check out his website at http://www.1stbetterhealth.com

Written By: Tony Robinson