Taking this vitamin daily may help you drop pounds. A study at the University of Minnesota found that people who started a weight-loss program with higher levels of D lost more than those who weren't getting enough of the nutrient. Other research suggested that vitamin D appears to boost the effectiveness of leptin, a hormone that signals the brain that you're full. Because it's difficult to get D from food, Shalamar Sibley, MD, an assistant professor of medicine at the university, says you may need to take a vitamin D3 supplement. Many experts now recommend 1,000 international units every day.
This coordinated brain response is a major reason that dieters find weight loss so hard to achieve and maintain. For example, men with severe obesity have only one chance in 1,290 of reaching the normal weight range within a year; severely obese women have one chance in 677. A vast majority of those who beat the odds are likely to end up gaining the weight back over the next five years. In private, even the diet industry agrees that weight loss is rarely sustained. A report for members of the industry stated: “In 2002, 231 million Europeans attempted some form of diet. Of these only 1 percent will achieve permanent weight loss.”
Protein is a fundamental part of a healthy and balanced diet, but when you are in the daily grind, you may not get the proper amounts, especially if your goal is weight loss. Protein not only helps keep you satisfied for longer, it also contains amino acids like leucine, which has been shown in research to aid in maintaining muscle during weight loss. <<<