A health coach reveals common signs you may be lacking in key nutrients like vitamin D, iron, magnesium and zinc ...

Vitamin D3 may help drastically reduced the risk of having a second heart attack, a new clinical trial has found.

Many people take vitamin D without knowing their current levels, which can be risky. Dr Hiremath mentions, “If someone is on ...

Vitamin C enhances iron absorption, and taking vitamin C with some other nutrients may help enhance the effects of each.

Vitamin D helps boost your immune system, support bone health, regulate blood pressure, stabilize your mood, and more.

Dietitians and an internal medicine doctor explain the importance of vitamin C, if getting extra has any benefits, and if ...

When the Institute of Medicine announced last fall that it was changing the amount of vitamin D it recommends most adults get each day from 200 international units (IU) to 600 IU, some critics said ...

These are the best vitamins and supplements for eye health, which are great for supporting your vision and helping you take better care of your eyes.

QUESTION: Hi Dr. Zac, am I being hoodwinked into buying vitamin supplements, or do they actually work? I’ve been feeling constantly tired despite getting enough sleep, and I suspect I might be low on ...

Yes, you can take prenatal vitamins with or without plans for pregnancy. However, there are some things to keep in mind.

As flu season begins, getting more zinc is a great way to boost your immune system—just be careful not to take it with these ...

C supplements to boost immunity and skin health - Worried you’re not getting enough vitamin C from your diet? These ...