Improves skin
Marusia Kefir is an excellent anti-aging treatment. The antioxidants contained in kefir fight free radicals, thus helping to repair and protect cells against aging. It is also used to prevent acne, psoriasis and wrinkles.
References:
1. http://pubs.acs.org/doi/abs/10.1021/jf048934k
2. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3038963/
3.http://www.ajas.info/upload/pdf/147.pdf
4. https://www.psoriasis.org/advance/features/microbiome-how-your-bacteria-affects-psoriasis-psoriatic-arthritis
5. http://ajas.info/upload/pdf/18_89.pdf