Walk into any health store and you’ll find an entire wall of probiotic supplements — different strains, different CFU counts, different delivery methods. How on earth do you choose? The truth is, most people pick randomly or go by price — and then wonder why they’re not noticing a difference. Choosing the right probiotic is actually more specific than most people think.
In this guide we break down what to look for, which strains have the best evidence for different health conditions, and how to tell a quality probiotic from a waste of money.