LIFE EXTENSION BIFIDO GI BALANCE (60 CAPSULES)What Is Bifido GI Balance? Scientists have known for decades that probiotics can help support a healthy GI tract. Our Bifido GI Balance formula features the clinically studied probiotic BB536 to help promote a healthy intestinal environment, as well as a broad spectrum of health benefits. Bifido GI Balance features a clinically studied probiotic that helps promote a healthy intestinal environment to deliver whole body benefits. Bifido GI Balance