From vitamins C and D to calcium and magnesium, it’s critical to know whether you’re taking the correct dosage to avoid health problems ...

YORK, Pa. — Vitamin D might just be one of the simplest ways to improve your health. "Vitamin D helps keep our bones strong, but it also can help our immune system, it can help our muscle development, ...

Medically reviewed by Patricia Mikula, PharmD Key Takeaways Vitamin D supplements, combined with diet and exercise, may help ...

Vitamin D is often called the "sunshine vitamin" and is widely recommended for strong bones, immunity, and overall well-being. In recent years, its use has increased sharply, especially after the ...

Vitamin D supplements may lower blood pressure in older people with obesity, and taking more than the Institutes of Medicine's recommended daily dose does not provide additional health benefits, ...

A recent study published in the American Journal of Preventive Cardiology found that higher vitamin D doses do not improve heart health in older adults with low vitamin D levels. The research, ...

Two doses of vitamin D were investigated for their potential to have a positive impact on systolic and diastolic blood pressures when administered in conjunction with calcium. Outcomes in a new ...

A bottle of B-complex vitamin pills. Image by By Ragesoss CC BY-SA 3.0 A bottle of B-complex vitamin pills. Image by By Ragesoss CC BY-SA 3.0 Some studies have reported that taking vitamin D may help ...

Yogurt, kefir and plant-based beverages are also allowed to include vitamin D, though they aren’t required to have it. As ...