What is it? Once-daily men's probiotics were developed by the doctor with a high potency count of healthy probiotics derived from various strains to promote the health of the immune system, digestive system, and colon. utilized for The potent 50 billion CFU in each capsule is designed to assist men's everyday gastrointestinal health. David Perlmutter, M.D., is America's brain-health specialist, a board-certified neurologist, a human microbiome expert, a Fellow of the American College of Nutrition, and the #1 New York Times best-selling author. Consumption Adults are advised to consume one capsule per day. Taken with or without food is possible. You can open the capsules. Raw juices or water can be used to directly consume the contents.