Vitamin D supplements are widely used for bone health and immunity, but excessive intake can lead to silent side effects.

INDIANAPOLIS (WISH) — According to the National Institutes of Health, about 43% of Americans take a supplement that includes calcium. Calcium is an important mineral used for maintaining bone health.

“Taking more than the recommended amount of fat-soluble vitamins like vitamins A, D, E, and K can cause them to build up in ...

While they may be beneficial on their own, taking these supplements together could hinder absorption or be outright unsafe.

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 ...