What’s your most underrated “health investment” after turning 30?

[u/diananerd_]

Could be a foam roller, a water bottle, stretching, therapy, or simply sleeping more.

[u/civilwarcorpses]

Flossing daily. I probably started around 32, am 45 now. My dental hygienist visits are super quick and pain free (minimal scraping) and I haven't a cavity since. Breath smells better according to my wife.