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Aging Athletes: As B12 absorption tends to decrease with age, older athletes may find B12 injections particularly beneficial

Older adults with both low total serum B12 concentrations and increased levels of serum folate appear to have a higher risk of anemia and dementia, based on a review of the clinical and epidemiological evidence

The most methodologically sound approach is staggered introduction: start MOTS-c alone for 1014 days to establish baseline metabolic response, then add 5-Amino-1MQ at starting dose and monitor for synergistic effects over the following 1421 days

Vitamin B12 is found in meat, fish, eggs and milk - but not in fruit or vegetables

Disclosure of interest: Zhuohang Liu: nothing to disclose