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People allergic to cobalt or cobalamin, those with Lebers hereditary optic neuropathy , and those with severe hypersensitivity should be careful with B12 supplements
Vitamin B12 injections are given intramuscularlyusually in the upper arm, thigh, or buttockby one of our trained medical professionals in a quick and comfortable procedure
Recommended usage: 1 ampoule per day
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Vitamin B12 injections bypass the digestive tract and deliver cobalamin directly into muscle or fatty tissue, which is why healthcare providers often recommend them for people with pernicious anemia, malabsorption conditions, gastric bypass history, strict plant-based diets, or age-related B12 decline
This sensation is usually transient and mild in nature
