best time to take b12 injections The Truth About Injections: Benefits, Cost & How They Work Vitamin B12 Injections: Good or

A Cochrane review supports the use of high-dose vitamin B 12 (1 mg and 2 mg daily) in elevating serum vitamin B 12 level and achieving haematological and neurological responses, even in patients with PA or with ileal resection.58 The recommendation for oral replacement is 1 mg daily for a month, and then 125 to 250 g daily as maintenance dose for patients with dietary insufficiency and food-cobalamin malabsorption, while for PA the maintenance dose is 1 mg daily.29 Vitamin B 12 does not have side-effects even when prescribed in large doses.59 However, hypokalaemia, resulting from uptake of circulating potassium by newly growing and dividing haematopoietic cells, can be severe or sometimes life-threatening

It is indicated for managing metabolic disorders, reducing stress during events such as transportation, vaccination, and weaning, and alleviating general weakness and fatigue

doi:10.3390/biom12010129 Pogribna M, Melnyk S, Pogribny I, Chango A, Yi P, James SJ

However, it's the ones in the temporal region that can be dangerous...and they can and do co-exist with inflamed veins in other areas

Some individuals may experience mild injection-site reactions (e.g., redness, swelling) or occasional headaches