Global wellness expert Dr Eric Berg warns that many common synthetic vitamins and minerals can harm health. He advises ...

DEAR DR. ROACH: As I set my pills up for the week, I wonder why calcium supplement pills are so huge? There are “minis” on the market, but they require taking four pills to equal two “regular” pills.

According to the National Institutes of Health, about 43% of Americans take a supplement that includes calcium. Calcium is an important mineral for maintaining strong bones. But if you’re considering ...