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Common causes include: Pernicious anemia, an autoimmune disorder hindering Vitamin B12 absorption Gastrointestinal surgeries, like gastrectomy, impact Vitamin B12 uptake Long-term use of certain medications, such as metformin or proton pump inhibitors Diets lacking in Vitamin B12, often seen in vegans and vegetarians For those without a deficiency, Vitamin B12 injections are not typically recommended, as their body can naturally regulate and excrete excess amounts of the vitamin

Light exposure Light accelerates peptide degradation

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The World Anti-Doping Agency (WADA) included BPC-157 in its prohibited list as of 2022

The compound appears to help cells move to damaged areas and encourages the growth of new blood vessels, bringing nutrients and oxygen to tissues in need of repair