For most people, calcium and vitamin D supplements offer little protection against fractures, new research suggests. Here's ...

Taking excessive amounts of vitamin C does not provide additional immune protection and may cause digestive problems and ...

Vitamin D supplements may begin working within weeks, while blood levels can take months to change. Learn what affects your timeline and when to retest.

What is ferritin face? Discover how low iron levels can affect your skin, hair and nails, the signs of iron deficiency and ...

FDA proposes the first infant formula nutrient update in nearly 30 years. Read what changes, who is affected, and when ...

"It's still autumn, but my hands and feet are already cold.""By the evening, my feet get so cold I can't focus on my work.""I ...

TikTok says I have ‘ferritin face’ – is this a trend too far? - Dark circles, dry skin, a washed-out pallor, hair loss… the ...

Supplementing with foods rich in vitamins A, C, E, lutein, zeaxanthin and omega-3 is good for the eyes of people after 40.

For some people with specific needs, certain supplements genuinely help. But for many healthy adults, a few of the most popular products deliver far less than their marketing suggests, and the money ...

Is this the cause of your pale, dull or tired-looking complexion?

Doctors have raised questions over the growing popularity of multi-ingredient supplements, prompting a closer look at the ...

The controversy has also reignited a wider debate over the safety of multi-ingredient supplements, the effectiveness of ...