It is difficult to choose a weight-loss diet from among all of the possibilities, and MayoClinic.com states that a low-carbohydrate diet may seem tempting because it promises to help you reduce sugar cravings and regulate your blood sugar. However, it may also have some drawbacks. Talk to your doctor before starting a low-carbohydrate diet or any diet for weight loss to make sure that you follow the safest and healthiest plan possible.
Basic Theory
The basic theory of a low-carbohydrate diet is that the only way to lose weight is to restrict carbohydrates enough so that you burn stored body fat for fuel instead of dietary carbohydrates. This can be an advantage because low-carbohydrate diets do not require you to count calories, which can be tedious. However, a disadvantage of this theory is that it is not correct. The Centers for Disease Control and Prevention explain that your calorie balance determines weight loss and you need to reduce your calorie intake in order to lose weight.
Enjoyable Foods
Calories come from protein, fat and carbohydrates, so on a low-carbohydrate diet, you get the majority of your calories from protein and fats. This can be a benefit over low-calorie or low-fat diets if you like high-protein foods or high-foods such as butter, steak, ribs, poultry, vegetable or olive oils and cheese, but it can be a disadvantage if you like foods that are high in carbohydrates such as yogurt, bread, pasta, fruit and vegetables.
Nutrition
Added sugars such as white or brown sugar, honey and corn syrup are empty calories without essential nutrients, and an important strength of a low-carbohydrate diet is that it limits your intake of sugars because they are carbohydrates. It also limits refined carbohydrates and starches such as those in white bread and pasta, which the Linus Pauling Institute Micronutrient Information Center states can lead to spikes in your blood sugar levels. However, you risk eating a diet that is high in unhealthy saturated fat and cholesterol from butter, fatty meats and cheeses. Since the diet restricts legumes, whole grains, vegetables, fruit and dairy products, a low-carbohydrate diet may be inadequate in calcium, dietary fiber and other essential vitamins and minerals.
Weight Loss
A benefit of a low-carbohydrate diet is that it may help you lose weight while keeping you from feeling too hungry because your meal plan is likely to be high in protein and fat. According to MayoClinic.com, these are filling nutrients because they slow down digestion and make you less hungry so that you eat less. However, a disadvantage is that a low-carbohydrate diet can lead to rapid weight loss from losing water weight rather than burning body fat.
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