Taking too much vitamin D causes side effects like nausea, vomiting, weakness, and abdominal pain. The average adult should take no more than 4,000 international units of vitamin D daily. Vitamin D ...

Vitamin D is extremely essential for strong bones, immune health, and mood regulation. However, as more people turn to supplements to combat deficiencies, many are unaware that excessive or ...

Taking vitamin supplements you might not need is not only pointless, but can be dangerous. If you're not deficient in a nutrient, your body can't use it as a supplement, registered nutritionist ...