Taking calcium and vitamin D supplements together is likely safe but not necessary if you eat a balanced diet. Both are ...

Medical experts have issued an urgent warning over 'dangerous' vitamin combinations you should never take and how it can harm ...

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

From vitamins C and D to calcium and magnesium, it’s critical to know whether you’re taking the correct dosage to avoid health problems ...

Calcium and phytates that are often in protein powder can block iron absorption, according to Theresa Gentile, MS, RDN, CDN, a Brooklyn-based registered dietitian and national media spokesperson for ...

Milk can interfere with the absorption of some vitamins, minerals, and medications, which may make the supplements or medications less effective.