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B2 Riboavin B2 Riboavin Riboavin is mainly involved in energy metabolism and helps the thyroid function properly
Even if you regularly consume B12-rich foods like meat, fish, and dairy, you might still need supplementation
Follow-up labs usually confirm resolution within a few months, though patients with recurring symptoms may eventually switch to methylcobalamin for its additional cellular benefits
GHK-Cu has a substantially larger research base
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