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Mol Cell Neurosci 2003

A vial that looks pink and clear on day 35 might have significantly reduced potency compared to day 1

It acts as a signaling molecule that tells the body to prioritize the repair of damaged dermal and subcutaneous tissues

A systematic review and meta-analysis found that patients with hypothyroidism, autoimmune thyroid disorders or Hashimotos thyroiditis had significantly lower serum vitamin D vs healthy controls
