Ischemic heart disease, the leading cause of death in the United States, has long puzzled researchers. While high serum cholesterol levels are linked to cardiovascular risk, the role of dietary fat ...

People who follow vegetarian or vegan diets are particularly warned about the risk of a vitamin B12 deficiency, as this ...

Celiac disease prevalence is increasing, with higher incidence in women and children, often underdiagnosed due to nonclassical symptoms. Vitamin deficiencies in celiac disease, such as A, E, K, B9, ...

Vitamin D is a nutrient necessary for immune and bone health, as well as overall well-being. You can get vitamin D through certain foods, supplements, and when the skin absorbs sunlight. Without ...