I was in very bad Stomach/Gurd for weeks, and every food I ate gave my stomach a slow response with terrible painful gas, Dr.Sullivan explained the benefits of Probiotic that works in the " gut" the area of bad gurd that takes time to beaks down food effectively, I started the therapy the next day. I was in complete shock how different my body reacted to probiotics, his knowledge (incredible knowing I do not have a gal- bladder) helped my entire Eating, and digestive system is now on positive rhythm is now postive cycle no more pain, no more discomfort, I was complete shock that one intervention, that 3 weeks through my life of wack now was in the past. It because Dr.Sullivan knows the complex working within the Body, and you just need to Follow it, I so glad I was given this change it has made me feel 100% better.