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A note on medical questions: we can't provide personal medical advice by email or through this form. Content on this site is educational only — for decisions about your health, please talk with your own clinician.
Accuracy matters here. If you think a grade, dose, or study citation is wrong, tell us — we log every fix in our public corrections page. Our approach to evidence is described in How we grade and our editorial policy.
Magellan Longevity is written and medically reviewed by Gabriel Radu, DO — a board-certified physician (physiatry) licensed in New York (license 275110 · NPI 1376861765). Every evidence grade on the site is assigned by him, independent of any brand or commission.