People with Tourette’s experience uncomfortable physical sensations that build up in the body and come out as ‘tics’.

Reflecting this, MSG is labeled “generally recognized as safe” (GRAS) by the FDA. Yes, “you can experience side effects like headache if you consume too much MSG, but this seems to be rare,” Dr. Alan ...

The compounds have exploded in popularity, but big questions about safety and effectiveness are still unresolved.

Learn how caffeine affects brain chemicals and health, sleep, and mood. Understand safe daily limits, hidden sources, and signs you’re getting too much.

Tourette’s syndrome, a neurological condition that causes involuntary sounds or movements known as tics, has come under the spotlight after a man with the condition shouted a racial slur during the ...

You've probably heard of the dark web, but what's actually on it? These 5 tips can help you explore the dark web using Tails, Tor, and a VPN, assuming you actually want to go see.