BCAAs are everywhere in the fitness world, especially in advice aimed at adults over 50. But do they actually work, or are they just expensive flavored water? This no nonsense breakdown cuts through the marketing to explain what BCAAs really do, how they’re commonly misused, and when they might actually help older adults preserve muscle and strength. If you care about staying strong, mobile, and independent after 50, this article will save you time, money, and a lot of supplement confusion.

AG1 promises energy, immunity, gut health, and a sharper brain. What it really delivers is expensive placebo dust dressed up as science. I break down the junk research, the marketing tricks, and what actually moves the needle for your health. Spoiler: it is not a $100 tub of green powder.