Question 342 of 433
Exercise with extra oxygen?

The short answer
No clear benefit. Breathing concentrated oxygen while exercising raises power briefly but has not been shown to improve fitness or health.
“This book is for education. It is not medical advice, and reading it does not make you my patient or create a doctor-patient relationship.” From the book’s medical disclaimer. Full disclaimer
INSUFFICIENT CLINICAL EVIDENCE — Healthy adults: supplemental-oxygen exercise has no established durable wellness advantage.Evidence grade (draft mapping)FNot demonstrated / insufficientPart 22, Q342 · Part sources
From Longevity Unmasked by Afshine Ash Emrani, MD, FACC. Medical disclaimer. This book is for education. It is not medical advice, and reading it does not make you my patient or create a doctor-patient relationship. Nothing here is meant to diagnose, treat, cure, or prevent any disease. Medicine is personal: a test, drug, supplement, or exercise plan that helps one person can harm another. Do not start, stop, or change any medication or treatment because of something you read in these pages. Talk with a licensed clinician who knows your history first. If you think you are having a medical emergency, call 911. The author disclaims responsibility for any loss or harm arising from use of the information in this book.