Turns out, the secret to deeper, more restorative sleep isn’t some fancy gadget or pricey supplement—it’s glycine, a super simple amino acid you’ve probably ignored in the supplement aisle. Just 3 grams before bed helped one guy boost his deep sleep by a third—no groggy mornings, just clear, focused energy. Bonus: it’s cheap, safe, and even helps with stress and skin. Who knew sleep could be this easy? #Health #MentalHealth #SleepHack