Chronic conditions impacting absorption include atrophic gastritis or pernicious anaemia, where there is a lack of intrinsic factor, a protein essential for the uptake of B12 in the digestive tract
High soil pH, high manganese or high iron levels can reduce cobalt transfer from the soil to the plant
However, you should notice changes in your cat's everyday behavior: increased energy, less lethargy, better appetite
Schijns W, Homan J, van der Meer L et al (2018) efficacy of oral compared with intramuscular vitamin B-12 supplementation after Roux-en-Y gastric bypass: a randomized controlled trial
5-Amino-1MQ This peptide is one of the newer ones, but has shown great clinical efficacy in blocking the NNMT enzyme (nicotinamide N-methyltransferase), which makes our metabolic cycle sluggish