If youre not getting enough vitamin D from sunlight or your digestive system cannot absorb vitamin B12 due to a medical condition, vitamin injections provide a fast and simple solution
Interactions with Medications and Substances Alcohol and Caffeine: Regular consumption of alcohol may interfere with the body's ability to absorb vitamin B12, potentially diminishing the efficacy of the injection and leading to suboptimal relief from deficiency symptoms
Keep it separate from food, and note the date you first opened any multi-dose vial
Depending on the dosage, some individuals experience immediate and noticeable effects as soon as the B12 starts to infuse, feeling a sense of clarity and energy
Peak benefits may not occur until months 3-6
Target: Maintain 200 mg per dose, 23 weekly, through weeks 312