3/19/09

Low Carb Diets Are They Right For You?

Low carb diets are mostly based on cutting the amount of carbs you eat and increasing the amount of proteins and fats. This diet helps your body to consume fat reserves that are already in your body. Low carb diets are still popular and while they may help the average individual lose weight, they aren't for athletes.

Low carb diets are not only safe, but if followed properly, can be heart-healthy. Low carb diets have several good effects on cholesterol. Low carb diets are designed to prevent blood sugar levels from spiking and causing the overproduction of insulin a hormone that helps convert carbohydrates to body fat. The first carbohydrates you need to add back to your diet when you move beyond Induction are more vegetables, then seeds and nuts, then berries and then if you are still losing legumes and grains. Low carb diets are easy for people who enjoy meats and cheese, but it may be tough for a vegetarian to go on a low carb diet.

Low-carb dieters dropped an average of 26 pounds, compared to an average of 14 pounds shed by the low-fat group. The low-carb group had decreases in blood fat levels and increases in good cholesterol than their counterparts on a low-fat diet. Low-carb diets are very popular for their quick results.

Low-carbohydrate, high-protein, high-fat diets (such as the Atkins diet) have become very popular in recent years. These diets promise weight loss, weight maintenance, good health, and disease prevention. Low-carb dieters should also be aware that low-carbohydrate and low-calorie are not the same thing, just as low-fat and low-calorie are not synonymous. When something, like carbohydrates, is taken out of a product, (e.g., chips, ice cream or chocolate candy bars) other things are added to replace it.

Carbohydrates are not bad, only some of them are, and should be eaten in moderation. Finally, there is the personalized metabolic typing diet, which is using your body's intuition to determine the best combination of fats, proteins, and carbohydrates for your optimal health. Carbohydrates are found in almost any kind of food, even vegetables -- not just bread and pasta. Carbohydrates including bread, pasta, rice, cereals, milk, most fruit and any sweets usually provide over half of people's daily calories. On a low-carb diet, however, carbohydrates are limited or avoided, thus leading to a significant reduction in calorie intake.

Low-carbohydrate diets probably result in weight loss by forcing your body to burn fat for energy. The body would rather burn carbohydrates- either from blood sugar or stored carbohydrates in your liver and muscles. Low-carbohydrate diets are essentially very simple. By restricting carbohydrate intake, cravings for carbohydrates will over time subside, resulting in a lower food consumption and weight loss.

Are You Ready For Low Carb?

Everyone's been talking about low carb diets. While most people tend to associate it with South Beach or Atkins, there are actually quite a few books that centre on the principle of cutting out the carbs: Sugar Busters, Protein Power, The Zone Diet, Carbohydrates Addict Diet. They differ on how strict they are about carbohydrate intake—what you can eat, and not eat, or how much you are later allowed to eat in the later phases of the diet—but as a whole, they agree on one thing: carbs are bad.

The Carbohydrate Principle

Which makes you wonder: what's so bad about carbs? The belief is that when you control carbohydrates, you lower your body's production of insulin. Insulin gives your body the "quick fix" of energy (which is why, after eating carbs, you get the famous sugar rush). But without carbs, your body's forced to use your body's fat and protein stores.

Low carb diets can lead to rapid weight loss, but nutritionists are debating whether or not it should be continued in a long term. This is because you force your body to burn muscle, and muscle can be a dieter's best friend because it burns calories even when you're at rest. However, some diets allow restricted carbs in later phases—which would lower the rate of your weight loss, but is healthier for you in the long run.

What are the benefits of low carb diets?

  • You feel (and weigh!) lighter. Low carb diets remove many high-calorie, low-nutrition foods such as pastries and pasta. It also forces the body to burn fat stores (i.e., the bulge around your hips). The foods that are typically included, mainly protein, low-fat dairy, and fibre, also tend to reduce water retention.

  • You feel less hungry and more energetic. The body digests carbs and uses very quickly, leading to quick bursts of energy but also frequent hunger pangs and the infamous "sugar rush-sugar crash" cycle When you replace carbs with fibre and protein, which takes longer to process, you'll feel full longer and have more stable energy levels. That is also linked to less mood swings and higher concentration.

  • Better blood pressure and cholesterol. Low carb diets usually remove saturated fats, and refined or processed food, and shift to what is called "whole food groups" (low fat dairy, protein, fibre) which help control blood pressure and cholesterol. The significant reduction of sugary food—which typically contain lots of calories, no nutritional content—also helps control obesity, which is a big factor in heart attacks.

What foods are low carb?

Low carb diets sound good, but be prepared: low carb diets will take out what many consider as staples in all meals: bread, pasta, and rice. In fact, low carb diets will remove anything made of flour, starchy vegetables like corn and potatoes, and foods that contain sugar (this includes several fruits), and cereals that aren't specifically labelled as "low carb". However, you will be allowed to take meat and eggs, low sugar fruits like strawberries, and high-protein but low-fat alternatives like soybeans. Some low carb diets allow dairy.