A low carb diet, also known as a low carbohydrate diet, is a diet program designed to promote weight loss while restricting the consumption of carbohydrates. The theory behind a low carb diet is that carbohydrates consumption is linked to increased insulin levels and obesity. Some nutritionists have varying opinions regarding the validity and safety of a low carb diet, but others refer to the strong evidence lending truth to the claim that a low carb diet can actually promote weight loss.
A low carb diet specifically consists of eliminating or reducing foods that contain sugar, grains and starches. With each of these products being labeled as carbohydrates, they are replaced with other foods containing increased fat and protein. Many people enjoy vegetables as part of a healthy diet and while they too are classified as carbohydrates, they are believed to be much healthier than grains.
As with most diet programs, there are two sides to the story with individuals who oppose and those who agree with the approach. Specifically, some experts believe that low carb diets carry their own risks and possible side effects, including headaches, fatigue, nausea, dizziness and/or dehydration. By lowering or eliminating dietary fiber, many believe that constipation may also occur as a result of the fiber absence. In addition, some believe that the replacement of cholesterol and foods high in saturated fat my increase the risk of developing heart disease. There are also some concerns that kidney problems may ensue as a result of the organs becoming overworked, but there are no scientific studies to support this theory as of yet.
The acceptance of low carb diet foods have had various impacts on some of the world's largest food producers. Pasta makers, for example, suffered a reduction in the need for their products and believed that the loss was connected to low carb diets. A popular doughnut manufacturer admitted that earnings were lower than usual and associated the reduction with low card diets, which reduced the demand for their product as well. Several companies, on the other hand, watched as their profits were on the rise as they promoted low carb products in stores and restaurants.
This article is intended to be used for informational purposes only. It is not to be used in place of, or in conjunction with, professional medical advice or a nutritionist's recommendation. Prior to beginning any dietary program, including a low carb diet, individuals should consult a physician for proper diagnosis and/or an appropriate path toward weight loss.
Low carbohydrate diets have been made popular by weight loss schemes such as the Atkins diet and South Beach diet. They are appealing due to the fact that the foods you can eat are essentially the opposite of most other diets. That is, you eat a lot of protein and fats and very restricted carbohydrates.
The basis of this diet is that you require carbohydrates to produce insulin, and it's this that makes you metabolise the fats in your food. Without the carbohydrates, you put yourself in the position that the food you eat goes essentially undigested. Your body reacts by using up it's stored carbohydrates (in the form of glycogen) very quickly and you then go into a state of ketosis. This results in a very rapid initial weight loss since a lot of water is also stored with the glycogen.
Depending on the particular diet, the carbohydrate restriction can be very severe - for example on the Atkins diet, in the initial phases you may eat no more than 15-20 grams of carbohydrate a day. Also, the type of carbohydrate becomes important too. It becomes permissible to eat restricted amounts of fruit, but the real issue is refined carbohydrates, as these cause spikes in insulin production.
So, the foods which are a no-no are things which contain milled white flour and white sugar (and other sources of refined carbohydrates). These include
* Sugar * Bread * Cakes * Sweets (candy to our American friends) * Alcoholic drinks * Rice * Pasta * any non-diet drinks * almost all ready-meals
and also, in the initial strict part of the regime,
* Potatoes * Rice * Fruit * Vegetables (apart from a small quantity of leafy green vegetables)
The things which you may eat are
* Any unprocessed fresh meat * Unprocessed fish * Eggs * Cream * Oils * Cheese * Nuts
A typical day on this kind of weight loss regime might consist of a cheese omellete for breakfast, perhaps some chicken and salad for lunch followed by steak and salad for dinner. So this type of diet is good if you are a meat eater, but near impossible if you are a vegetarian. It also seems to be more popular than some other regimes with men.
Some variations on this type of weight loss scheme allow you to eat fruit, but at least 30 minutes before any meal and at least 4 hours after any meal. This is so that the natural sugars in the fruit do not mix with the protein and fats in your main meal.
Still other variations also restrict your calorific intake to further hasten your weight loss.
However, do bear in mind that like all diet programmes, it relies on denial. In this case, denial of items like bread, sugar, alcohol, coffee, most desserts, many sauces, and almost all pre-packaged foods. It's also relatively expensive since it's all meat, fish and cheese.
Both Rory Peters & Vince Lewis are contributors for EditorialToday. The above articles have been edited for relevancy and timeliness. All write-ups, reviews, tips and guides published by EditorialToday.com and its partners or affiliates are for informational purposes only. They should not be used for any legal or any other type of advice. We do not endorse any author, contributor, writer or article posted by our team.
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