Omega-3 supplements improved attention in some youths with ADHD

New research finds that omega-3 fish oil supplements can improve attention in youths with ADHD who have low — but not high — blood levels of omega-3.

Can activated charcoal detox the body?

Activated charcoal can reduce the toxic effects of some substances, but it only works in very specific circumstances. Here, learn about the uses and effectiveness of activated charcoal.

What to know about constipation and nausea

Constipation is infrequent bowel movements consisting of hard, dry stools.