Depending on the peptide in question, they can signal the body to repair tissue, reduce inflammation, or modulate function
For recovery enhancement, performance optimisation, or longevity goals in healthy people, until a randomised, placebo-controlled trial in a defined population with an objective primary endpoint and pharmacovigilance over a clinically meaningful duration produces data we do not currently have, we just don't have good evidence of benefit, let alone safety
Instead, include food sources of vitamin B12 in your diet, says Taylor
This can come into play when preparing for traveling, budgeting monthly expenses and storage
For broader transport rules, use the how to travel with peptides guide