"Some research shows that low levels of vitamin B12 in the body actually contributes to weight gain and obesity." B12 might ...

Maintaining a healthy weight ... gain or loss can strengthen the skin and reduce your chance of developing stretch marks. Eating nutrient-dense foods, such as those high in protein, zinc, and ...

Vitamin C can be made by most animals, but not humans. However, researchers are learning that a lack of the nutrient leads to decreased muscle and bone fractures. Also, it is believed that the ...