Vitamin D is essential, but getting too much, especially from supplements, can have serious side effects. Too much vitamin D can cause dangerously high calcium levels in the blood, which can lead ...

Find patient medical information for Vitamin E Supplements on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings ...

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

When your body doesn't receive enough vitamin B12, it slows the growth of red blood cells. A cumulative loss of red blood cells can result in vitamin B12 deficiency anemia. With it, you can experience ...

While even a little sun exposure contributes to vitamin D production, experts recommend getting the vitamin primarily through food or supplements to reduce skin cancer risk. If you are concerned about ...

Vitamin C is an immune-boosting superhero. It’s also a nutrient that the body doesn’t make (unlike vitamin D), so you need to get it from your diet or a supplement. Besides bolstering the immune ...

However, vitamin B12 has been shown to cause rare side effects in some cases. Vitamin B12 injections may lead to skin conditions, such as acne and dermatitis (rash) ( 24 Trusted Source ).

Neurobion is a brand of vitamin B supplements that aims to prevent deficiencies. Learn about the benefits and side effects here.

The Recommended Dietary Allowance (RDA) for vitamin C depends on a handful of factors, including age and sex (for adults): 19 ...

Zinc is a mineral essential for many functions in your body. This article discusses the benefits, dosage, types, and side effects of zinc supplements.

Ashwagandha supplements can boost your physical and mental health. But they also come with dangerous side effects, the most ...