Low carb diets, which are also known as low carbohydrate diets, are diet programs that are designed to promote weight loss while at the same time attempting to restrict the consumption of carbohydrates. The idea behind a low carb diet is that the consumption of carbohydrates is linked to obesity and increased insulin levels. Some nutritionists share various opinions regarding the validity and safety of a low carb diet, while others rely on the seemingly strong evidence that lends truth to the claim that a low carb diet can actually promote weight loss.

A low carb diet is specifically geared toward eliminating or reducing the foods that contain sugar, grains and starches. Because each of these products are categorized as carbohydrates, they are replaced with various other foods containing increased levels of fat and protein. Many dieters include vegetables as part of a healthy diet and even though they too are considered to be carbohydrates, vegetables are thought to be healthier than grains.

There are two sides to the low carb theory, however, with individuals who oppose and those who agree with the approach. Specifically, those opposed to the use of a low carb diet may recognize the risks and possible side effects, including headaches, fatigue, nausea, dizziness and/or dehydration. By lowering or eliminating dietary fiber altogether, 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.

Large food producers have certainly felt the effects of low carb diet foods, with both good and bad results depending on the company. For instance, pasta makers are said to have suffered a reduction in the demand for their products. One famous doughnut producer confirmed that the companys earnings were less than usual and believed that to be associated with low carb diets. On the other hand, some companies watched their profits soar as they successfully marketed low carb food products worldwide.

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 nutritionists 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.