This type of diet is a diet low in fat include reducing the proportion of fat in the diet. Calorie intake is reduced, but not intentionally. A meta-analysis of 16 trials lasting 2-12 months imprisonment “that a diet low in fat leads to weight loss of 3.2 kg (7.1 lb) of food as normal
Low carb diet low carbohydrate Atkins diet is a diet low in carbohydrates and energy. They are very popular in the press, but not recommended by the American Heart Association. Review of 107 studies has shown that low-carbohydrate diets cause weight loss, except when it was restricted calories. It was found negative effects of a diet low in carbohydrates
This type of low-calorie diets low calorie diets are generally designed to produce energy shortage 500-1000 calories a day, which can lead to 0.5 to one kilogram (1.1 pounds) of body weight. They include the DASH diet and Weight Watchers, among others. The National Institutes of Health examined 34 randomized controlled trials to determine the effectiveness of a diet low in calories. They found that these diets reduce total body weight by 8% compared to the 3-12 months Most diets are low in calories Very Low Calorie Diet provide 200-800 kcal / day, maintaining protein and calories on lipids and carbohydrates. They expose the body to starvation and weight loss is a weekly average of 1.5-2.5 kg (3.3-5.5 kg). These schemes are not recommended for general use as they are associated with side effects such as loss of muscle mass, increased risk of gout, and electrolyte imbalance. People have tried these systems should closely monitor the doctor to prevent complications. Total loss compared to a loss of muscle tissue loss usually results in weight loss of fat, water and muscle mass. People who are overweight or obese tend to reduce the proportion of fat in the body. In addition, as muscle is denser than fat, increased fat loss results of the body over the loss of muscle tissue. Even a 10% reduction of fat in the body can have a profound effect on the shape of the body. To determine how much weight loss is associated with reduced body fat, various methods of measuring body fat have been developed.
Loss of muscle tissue during weight loss may be limited by regularly lifting weights (or doing push-ups and other strength-oriented measures gymnastics) and maintain an adequate intake of protein. People with low carbohydrates and those that are particularly intense exercise can increase their protein intake. According to the National Academy of Sciences, the dietary intake of protein Reg, 0,8 grams per kilogram of body weight for adults. ‘
Excessive protein can lead to liver and kidney damage and may be a risk factor for cardiovascular disease. There is no conclusive evidence that moderate diet high in protein in healthy people is dangerous, it was shown that these diets are dangerous for people who already have kidney and liver.
Obtaining energy from food energy from food is limited and digestive efficiency. The efficiency of digestion is largely dependent on the type of food consumed, and the efficiency depends on individual factors, including body weight and hormones.
Consequences of chewing, especially in the elderly, have been shown to influence the consumption of micro-nutrients. However, there was no significant impact on the consumption of macro-nutrients, such as sugar, fat and protein Good nutrition
Food provides nutrients from six main areas: protein, fat, carbohydrates, vitamins, minerals, food and water. Processed carbohydrates for energy. Protein provides the amino acids necessary for building cells, especially for the construction of muscle cells. Essential fatty acids are essential for brain and cell membrane construction. Vitamins and minerals to help maintain proper electrolyte balance and necessary for many metabolic processes. Dietary fiber of other elements that affect the health, even if it is not actually absorbed by the body.
Therefore, any type of diet, which does not meet the minimum nutritional requirements, can threaten general health (physical and special). If the quality of the person is not well enough to be active, weight loss and a good life is unlikely. The National Academy of Sciences and the World Health Organization has issued guidelines for the feeding of all essential nutrients.
Sometimes food would ingest excessive amounts of vitamin and mineral supplements. Although usually harmless, some nutrients are dangerous. Men should be wary of iron poisoning. As a rule, most people can get their nutrients from food. In any case, take a multivitamin once a day is enough for most people.
For diets that manipulate the proportion of macro is not considered to be more effective than that which supports the typical mix of foods with smaller portions and perhaps some substitutions. Extreme conditions in May, in some cases can lead to malnutrition.
As the body gets rid of fat all body processes require energy to function properly. When the body spends more energy than is required (for example, per year), the cells of the body depends on the internal energy stored in the form of complex carbohydrates, and fat energy. The first source the body turns to glycogen. Complex carbohydrate glycogen, where 65% of them are stored in the skeletal muscles, and rest in the liver. It’s designed to swallowing too much, mainly carbohydrates. When these sources are nearly depleted, the body begins, the mobilization and catabolism of fat stores for energy. In this process the fat from the adipose tissue and fat cells are broken down into glycerol and fatty acids, which can be used for energy production. The main product of the metabolism of carbon dioxide and water, carbon dioxide is released through the respiratory tract.
Fat is also allocated to the sebaceous glands (skin). Psychological aspects of diet weight loss diets affect energy “component of the energy balance by limiting or changing the distribution of food. Methods that affect the appetite can limit energy intake, influence the desire to overeat. Cognitive-behavioral therapy is effective in producing long-term weight loss. Judith . Beck was one of the most famous practitioners and writers to bring this technology to a wide audience.