Back in 2010, I was diagnosed with antibiotic induced c-diff as a result of taking a Z-pack for sinusitis. It was mis-diagnosed at first, and for 2 months I struggled. After being treated, I continued to experience IBS system over the years. A few years ago my cousin told us about Wayne Garland and his products. I decided to try out ProBiotic Max, and it had an instant positive effect. My IBS symptoms have diminished greatly, and the product helps me to maintain regularity. I've since introduced the product to my wife and daughter (who has a dairy allergy), and they love it. Truly grateful to have found this product and highly recommend it!