[Literature Library] Effects of milk consumption containing A2 beta casein proteins only
This randomized controlled trial in Chinese adults found consumption of milk containing only the A2 type of beta casein reduced symptoms of lactose intolerance, in comparison to milk that also contains A1 beta casein.
Link to Publication: https://nutritionj.biomedcentral.com/articles/10.1186/s12937-016-0147-z
Sun J, et al. Effects of milk containing on A2 beta casein versus milk containing both A1 and A2 beta casein proteins on gastrointestinal physiology, symptoms of discomfort, and cognitive behavior of people with self-reported intolerance to traditional cows’ milk. Nutr J. 2016;15:35.