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Different peptides target different functions: BPC-157 supports tissue repair and gut health, ipamorelin signals the pituitary to release growth hormone, sermorelin is a GH-releasing hormone analog, and others address recovery, sleep, immune function, or weight
Non-Responders (5-15% of users): See minimal or no improvement despite consistent dosing
Regular monitoring of B12 levels is crucial and healthcare providers can order periodic blood tests to track B12 levels, tailored to individual risk factors and health conditions
Other medications, both prescription and over-the-counter, may also play a role
Vegans and "patients with diseases like Crohn's and colitis as well as people with pernicious anemia are also particularly vulnerable to deficiency," added Silverstein