melatonin

For adult use only. Not for use by children, teenagers, or pregnant or lactating women. If you are under medical supervision, or have an autoimmune disease, diabetes, a depressive disorder, a thyroid condition, epilepsy, leukemia, or a lymphoproliferative disorder, or are taking MAO inhibitor drugs or corticosteroids such as cortisol or prednisone, consult with your physician before taking this product.
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