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Fractional doses work the same as whole-number doses

It is used for recovery from injuries, improving gut health, and healing muscles, ligaments, and tendons

Active hair follicles in anagen are metabolically demanding

Since B12 is found primarily in animal products, including meat, fish, dairy, and eggs, a substantial reduction in food intake can reduce B12 consumption below optimal levels, particularly for patients who were already borderline deficient before starting treatment or whose diets lean toward plant-based foods