![Post-weaning A1/A2 β-casein milk intake modulates depressive-like behavior, brain μ-opioid receptors, and the metabolome of rats - ScienceDirect Post-weaning A1/A2 β-casein milk intake modulates depressive-like behavior, brain μ-opioid receptors, and the metabolome of rats - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S2589004221010166-fx1.jpg)
Post-weaning A1/A2 β-casein milk intake modulates depressive-like behavior, brain μ-opioid receptors, and the metabolome of rats - ScienceDirect
Kalyya Farms - Cows that produce both A1, A2 beta casein protein are called A1 cows and cows that only produce A2 beta casein is called A2 cow. A1 cows are the
![ß-casein sequence with different amino acid sequences between A2 and A1... | Download Scientific Diagram ß-casein sequence with different amino acid sequences between A2 and A1... | Download Scientific Diagram](https://www.researchgate.net/publication/343736999/figure/fig1/AS:926162515681282@1597825759218/ss-casein-sequence-with-different-amino-acid-sequences-between-A2-and-A1-variants.png)
ß-casein sequence with different amino acid sequences between A2 and A1... | Download Scientific Diagram
![Erratum to: 'Effects of milk containing only 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 Erratum to: 'Effects of milk containing only 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](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs12937-016-0164-y/MediaObjects/12937_2016_164_Fig1_HTML.gif)
Erratum to: 'Effects of milk containing only 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
![Co-dominant expression of CSN-2 gene. A1A1 genotype produces A1 beta... | Download Scientific Diagram Co-dominant expression of CSN-2 gene. A1A1 genotype produces A1 beta... | Download Scientific Diagram](https://www.researchgate.net/publication/334794662/figure/fig3/AS:786728377917440@1564582070061/Co-dominant-expression-of-CSN-2-gene-A1A1-genotype-produces-A1-beta-casein-in-milk-A1A2.jpg)
Co-dominant expression of CSN-2 gene. A1A1 genotype produces A1 beta... | Download Scientific Diagram
![Comparative effects of A1 versus A2 beta-casein on gastrointestinal measures: a blinded randomised cross-over pilot study | European Journal of Clinical Nutrition Comparative effects of A1 versus A2 beta-casein on gastrointestinal measures: a blinded randomised cross-over pilot study | European Journal of Clinical Nutrition](https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Fejcn.2014.127/MediaObjects/41430_2014_Article_BFejcn2014127_Fig1_HTML.jpg)
Comparative effects of A1 versus A2 beta-casein on gastrointestinal measures: a blinded randomised cross-over pilot study | European Journal of Clinical Nutrition
![Comparative evaluation of feeding effects of A1 and A2 cow milk derived casein hydrolysates in diabetic model of rats - ScienceDirect Comparative evaluation of feeding effects of A1 and A2 cow milk derived casein hydrolysates in diabetic model of rats - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1756464620304965-ga1.jpg)