Most people are unaware that 4-5 pounds your body weight is comprised of bacteria, flora, and fauna in your gut. Your gut has been referred to as the second brain. 70% of your immune system resides in your gut as well as serotonin production happens in the gut. When our digestion and elimination is not optimal and out of balance, problems quickly manifest, and result in uncomfortable & potentially dangerous symptoms over decades of life. In this video, renown physician and researcher Dr. DeSilva explains the importance of probiotics as a healthy part of our diet.