Monday, November 16, 2009

Low-Carbohydrate Diets


At a time in excess of 10,000,000 people in the world have been following the Atkins low-carbohydrate, high protein diet. These diets are less popular now but the belief that carbohydrates will cause weight gain, and manufacturers have been quick to launch low - car) "products.

What you can eat

The first phase of a low - carb diet makes a healthy diet of conventional wisdom on its head: It usually contains infinite thin> Protein foods such as meat, fish and eggs as well as unlimited fat (including saturated fats such as butter), and virtually no carbohydrates at all - no grains, no legumes, only three handfuls of vegetables per day and no fruit. This scheme can be followed from 14 days to six months after the carbohydrates are gradually reintroduced, and reached a maintenance level. Vitamin and mineral supplements are recommended to fully supply the body with nutrients while at the restrictivePhase.

Organizations including the Food Standards Agency and the British Dietetic Association (BDA) has expressed concern about the risks of decline in a manner which is contrary to all usual advice on healthy diets expressed. The conclusions drawn BDA could not recommend a high protein diet as a long-term weight loss solution because of concerns about the potential impact of a high protein intake on the kidneys and cause calcium loss and a high level of saturated fatty acids on the heart.There have been more research on the consequences of a high protein diet for people who are already associated with weight disorders.

However, thousands of people followed a low carbohydrate diet, they can be effective, have at least in the short term. Scientific studies have confirmed that a low - carb diets can produce rapid short-term weight loss than other slimming, but there was no difference in the weight loss after sixMonths.

Supporters of the low - carb diets say that, because a reduction in total digestible energy, ie the balance of the work encourages eating more calories than usual to be burned in digestion, and deprived of glucose from carbohydrates, plunders the his body fat and protein stores to produce energy from ketones, the rapid weight loss.

Skeptics agree that an overall reduction of energy, because the dietself-limiting - in other words, there is only so much bacon and eggs, toast, is not to be eaten. And as a high-protein diets tend to refined carbohydrates, which are usually lower in calories is high, then the energy deficit may be necessary to achieve weight loss prohibition.

Protein foods are satiating (filling), which helps keep hunger at bay, while the production of ketones (in essence, hunger) may also result in a feeling of fullness reaction. Other, less pleasantshort-term side effects of ketone production is also bad breath, nausea and dizziness. Constipation can also be a problem on a high protein diet that is low in fiber.

Weight gain is possible

Lose weight fast without ever being hungry sounds too good to be true and slimmer in the short term, significant weight loss, in the form of glycogen and water, is almost inevitable. However, under the "unlimited fats" rule to the extreme, it would bebe possible on these calorie-dense foods and weight gain overeat.

Be known

Effective in the short term, meals are prepared quickly and Favorites feature, like a fried breakfast. Diet is monotonous and lacks the "fill power" of many carbohydrate foods.
There are question marks over the health effects of following a high protein diet long term.



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