My advice: don't self-diagnose using the internet. You'll convince yourself you have some rare terrible disease when it's probably nothing. I did this once and worked myself into a panic over what turned out to be a pulled muscle.

The boring stuff actually works: get enough sleep, drink water, move your body every day, eat more vegetables, don't smoke. There's no magic pill. The companies selling magic pills are the ones making money off people wanting an easy answer.

The evidence on this is actually mixed. Some studies show one thing, others show the opposite. When the science is unclear, I default to common sense: eat a varied diet, exercise regularly, get enough sleep, and don't stress too much about individual health fads.

Be careful trusting health advice you find on the internet, including mine. There's a LOT of junk out there — supplement companies and diet gurus trying to sell you something. WebMD is decent for general info but it can't replace an actual doctor.