Many consider kefir to be a healthier and more powerful version of yogurt.
Is Kefir good for health? 5 top health benefits of kefir.
Studies mentioned:
STUDY 1: https://www.ncbi.nlm.nih.gov/pubmed/27980495
STUDY 2: https://www.ncbi.nlm.nih.gov/pubmed/22529959
STUDY 3: https://www.ncbi.nlm.nih.gov/pubmed/25780308
STUDY 4: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4231502/
STUDY 5: https://www.ncbi.nlm.nih.gov/pubmed/25525379
STUDY 6: https://www.ncbi.nlm.nih.gov/pubmed/16801507
STUDY 7: https://www.ncbi.nlm.nih.gov/pubmed/23525894
STUDY 8: https://www.ncbi.nlm.nih.gov/pubmed/25278298
STUDY 9: https://www.ncbi.nlm.nih.gov/pubmed/26655888