Vitamin D is essential for immunity, bones, and overall health but overdoing supplements can quietly lead to dangerous and even life-threatening complications.

Eating too much protein can take a toll on your gut. “Digestive issues could arise as a high-protein diet could possibly cause a lot of individuals to consume inadequate fiber leading to constipation ...

Older, first-generation antipsychotics, like chlorpromazine (Thorazine) and haloperidol (Haldol), usually cause movement-related side effects, such as tremors, says Randall Turner, DO, a psychiatrist ...