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A good rule of thumb is to supplement if your B12 levels are lower than 500 (read this article to understand why)

Clinical Evidence for Skin Improvement Human clinical trials provide solid evidence for GHK-Cus skin benefits

The thicker the viscosity of the fluid, the lower the gauge size should be to allow the medication to flow freely

Thymosin: A family of peptides that act on the immune system, says Dr

was of two vegan families who had been vegan for at least two years and had not regularly received B12 from supplements or fortified foods (Crane, 1998)

Start with minimal doses of each if trying this combination