Although research specific to the dog is yet to be conducted, animal studies have shown that there are a number of possible benefits
Sufficient B12 levels contribute to skin repair and regeneration, strengthen nails, and promote hair health, improving overall appearance and vitality
Oral treatment of pernicious anemia with high doses of vitamin B12 without intrinsic factor
In accordance with these changes in the microbiota composition after CIA induction, butyrate levels changed, dropping just before the onset of arthritis indicative for a changed microbiota composition and decreased function of the intestinal barrier 25 (Supplementary Fig
It can also promote more beneficial sleep, fight depression, stimulate hair and nail growth, and improve blood circulation
However, individual experiences may vary