A B12 shot is an intramuscular injection that delivers vitamin B12 directly into muscle tissue, while a B12 IV infusion delivers B12 alongside hydrating fluids and complementary nutrients directly into the bloodstream through a vein
Pernicious anaemia usually develops over the age of 50
4mg weekly dose At 4mg, the weight loss curve steepens dramatically
Most adverse events were gastrointestinal, such as nausea, diarrhea, or constipation, and occurred in 79.6% of the combination arm versus 39.9% of placebo recipients
Janelidze S, Hertze J, Ngga K, Nilsson K, Swedish BioFINDER Study Group, Nilsson C, Wennstrm M, van Westen D, Blennow K, Zetterberg H, Hansson O (2017) Increased blood-brain barrier permeability is associated with dementia and diabetes but not amyloid pathology or APOE genotype