Iron supplements are particularly infamous for causing constipation, nausea, and stomach pain. Vitamin C in high doses can ...

Losing hair and feeling frustrated? We get it. You’ve probably scoured the internet for solutions and stumbled on products ...

That’s why, as a 2016 Vox investigation found, there are many reports of vitamins and supplements containing ingredients that ...

The experts recommend taking B vitamins with a full glass of water. Always follow instructions on the label and store supplements properly. It's generally safe to consume vitamin B supplements in ...

The best multivitamins for women help you shore up nutritional gaps at every stage of life, whether you're a mom-to-be ...

Too much vitamin A, particularly from supplements or animal sources (retinol), can lead to toxicity known as hypervitaminosis A. Symptoms: Dizziness, nausea, headaches, dry skin, joint pain, and in ...

A diet rich in micronutrients reduces the risk of conditions such as heart disease, diabetes and osteoporosis. Counting ...

Generally, taking your vitamin B12 consistently is most important, but there is a time of day you might want to prioritize ...

March is Colorectal Cancer Awareness Month, a time to stress the importance of screening and early treatment in improving ...

Your body gets vitamins when you eat different foods. But is diet the only way? Learn other ways to obtain the essential ...

B12 supplements can come in a variety of forms — spray, liquid, capsule — which can make it difficult to know what to buy.