Research from Tufts University finds that by age 75 or 80, around 40 percent of people have a diminished ability to absorb B12 from food
Simple timing framework Baseline Discuss baseline review before starting, especially with sleep disorders, psychiatric history, sedating medications, liver disease, or kidney disease
Higher doses are suggested only in those with a vitamin B-12 deficiency
You can purchase BPC-157 supplements over the counter in various forms, including nasal sprays, pills, and skin patches, but we discourage self-treatment with these or other supplements or medications
The peptide has an interesting research story, and it also sits in a complicated regulatory position that you should understand before considering it