What should a B12 shot do for you
Studies, like this 1992 study, have shown that muscle fatigue can be delayed by boosting glutathione levels.
In addition, heparanase expression is high, principally in the glomerulus, 2448 h after LPS treatment, which leads to the glomerular loss of HS and glycosaminoglycans, and is associated with high blood urea nitrogen (BUN), high urinary albumin/creatinine ratio, and glomerular injury (93, 94)
P.et al (1989)
It also acts as an antioxidant that helps protect nerves from damage caused by oxidative stress, which is associated with aging and chronic disease
Lab monitoring Before starting supplementation, your provider may recommend checking vitamin B12 levels using tests such as serum B12, methylmalonic acid (MMA), or homocysteine