Most people need at least 36 months of consistent use before seeing noticeable improvements
For reliable background on vitamin B12, see the NIH fact sheet: Vitamin B12 - Health Professional Fact Sheet
MicrobiomeX is a patented citrus polyphenol prebiotic ingredient derived from orange and grapefruit fruit extracts
How do I know if my dog needs B12? Signs of deficiency B12 deficiency can manifest in several ways that affect your dogs overall well-being: Fatigue and lethargy: Reduced energy conversion means less pep in their step
[DOI] [PubMed] [Google Scholar] 25.Skorjanec S, Dolovski Z, Kocman I, Brcic L, Blagaic Boban A, Batelja L, Coric M, Sever M, Klicek R, Berkopic L, Radic B, Drmic D, Kolenc D, Ilic S, Cesarec V, Tonkic A, Zoricic I, Mise S, Staresinic M, Ivica M, Lovric Bencic M, Anic T, Seiwerth S, Sikiric P