Probiotics show promise for IBS
Yoon JS, Sohn W, Lee OY, Lee SP, Lee KN, et al. Effect of multispecies probiotics on irritable bowel syndrome: a randomized, double-blind, placebo-controlled trial. J Gastroenterol Hepatol. 2014;29:52. doi:10.1111/jgh.12322
Probiotics improve constipation symptoms
Kim BK, Choi IS, Kim J, Han SH, Suh HJ, et al. Effects of Fermented Milk with Mixed Strains as a Probiotic on the Inhibition of Loperamide-Induced Constipation. Korean J Food Sci Anim Resour. 2017;37:906. doi:10.5851/kosfa.2017.37.6.906
A2 milk's mixed impact on bloating
Choi Y, Kim N, Song CH, Kim S, Lee DH. The Effect of A2 Milk on Gastrointestinal Symptoms in Comparison to A1/A2 Milk: A Single-center, Randomized, Double-blind, Cross-over Study. J Cancer Prev. 2024;29:45. doi:10.15430/JCP.24.007