pernicious anemia is treated with injections of vitamin b12 because Deficiency Pernicious Anemia Treatment Guidelines: Don't

Cyclophosphamide takes an hour to infuse, but the entire treatment is a longer process and takes five to six hours

If you have been diagnosed with a deficiency it would be advised to have a course to replenish your levels then follow up with a monthly injection to maintain levels

Moreover, elevated plasma Hcy levels have been significantly associated with hypertension (Van Guldener et al., 2003), particularly with systolic blood pressure (SBP) (Shi et al., 2019)

Muscle preservation during weight loss depends primarily on protein intake (typically 1.2 to 1.6 grams per kilogram body weight), resistance training, and the rate of weight loss

However, a study investigating the effects of dietary supplements on weight management found that long-term use of B12 supplements was linked to less weight gain among middle-aged people over ten years 8