I am confused about vitamin D. I have been taking it for years, along with calcium, to protect my bones. Recently, I read that there is no evidence it works and that too much could be harmful. Can you ...

Omega-3 supplements are widely used for heart and brain health, but dietitians say excessive amounts may cause digestive ...

Q. I take pramipexole to treat restless leg syndrome. When I play casinos, I seem not to be able to stop playing. I have almost maxed out my credit cards.My doctor said a drug I was taking could cause ...

Social media is filled with influencers rating electrolyte supplements, but experts say many of the claims need to be taken ...