b12 injection methycobal Methylcobalamin Vitamin injection, 2 ml, 1500 mcg at ₹ 110/piece in Nagpur Methycobal 500mcg Injection 1ml: View
Description
First, it should not be done on your own

Dosing regimens have ranged from 350 g per week (in vegetarians) to 2000 g per day in a study including patients with pernicious anaemia, with the most common daily dose being 1000 g per day

Rotate injection sites to prevent tissue irritation and induration
Some of these assessments are also done independently

Aging reduces NAD+ synthesis pathways while increasing consumption by enzymes like CD38 and PARPs, activated by inflammation and damage.[13][15] CD38, an immune-related enzyme, ramps up with age, breaking down NAD+ precursors
