It’s almost impossible to get enough vitamin D through the diet, so supplements are the safest way to consume more vitamin D ...

Coming in as the most vitamin A–rich food, three ounces of pan-fried beef liver contain 6,582 micrograms (mcg) of the vitamin ...

The expert warned: " Taking too much vitamin D long term can lead to hypercalcemia, an excess of calcium in the body, which can cause problems with your heart, kidneys and bones. 4,000 IU or 100 mcg ...

Taking vitamin D with certain medications may lead to dangerous side effects. See which common prescriptions require extra caution when combined with vitamin D.

Vitamin D2 supplements may lower blood levels of vitamin D3, which the body uses more effectively. Vitamin D2 comes from ...

An NHS doctor has shared a valuable tip for Brits, especially those who want to help fight off bugs and viruses during the ...

Collagen powders, drinks, creams and injectables promise youthful skin and health benefits. Experts reveal what really works ...

Rasayanam, a trusted name in natural wellness, is starting 2025 with a powerful promise: to make health simpler, safer, and ...

NHS GP Doctor Shireen has explained why it's so important to take a certain vitamin supplement during the autumn and winter ...

Pat Thomas from Beyond GM was quoted by BBC News as saying there should be "an abundance of precaution" when it comes to GM ...

Weight loss supplements are a big industry, but do they actually work? A dietitian explores the evidence, efficacy, and ...

Dear O.H.: Calcium and vitamin D are standard treatments for osteoporosis. However, they are often inadequate to restore severe bone loss, so I don't recommend them as the only treatment in people who ...