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What the Research Shows So Far BPC-157 has been studied for over two decades in animal models and preclinical studies, with consistent findings across a wide range of tissues and systems: BPC-157 has shown an extremely high safety margin in rodents, with no toxicity or organ damage reported even at doses much higher than those typically used in humans. Sikiric, P

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Certain health conditions such as intestinal or stomach problems, poor nutrition, cancer, HIV, pregnancy, old age, veganism, and alcoholism can cause vitamin B12 deficiency

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Studies also confirmed procollegagen synthesis to be increased by almost 70% in dermal fibroblasts