Probiotics begin working instantly inside your stomach, but persistence is essential for the optimum benefits. "If you're taking them for skin health, you may expect to see a change in approximately four weeks," says celebrity dietitian Kimberly Snyder, "but outcomes may vary since there's no one-size-fits-all experience."
Get more content like this and the inside gist on all the fun things that happen at Healthsoothe straight to your inbox when you Subscribe to the Healthsoothe newsletter. Do it now!