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Those at greatest risk of vitamin B12 deficiency are vegans and vegetarians, who get little to no B12 from the diet
High CRF levels are associated with anxiety, hyperarousal, and difficulty transitioning into restful sleep
Unlike minoxidil, which can cause unwanted facial hair through systemic absorption, topical copper peptides applied to the scalp typically don't cause facial hair growth
Bloating affects 2-5% of users but typically normalizes within the first week
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