Anne Truong MDMen's Sexual Health Doctor

Nasal Breathing Boosts Nitric Oxide (Better Erections!)#NitricOxide #BetterBloodFlow

3 Jul 2025 · 1 min

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0:31

YouTube video by Anne Truong MD (uploaded July 3, 2025) explaining and demonstrating a nasal-breathing technique intended to boost nitric oxide and improve blood flow. The speaker describes a breathing cycle: inhale through the nose for 4 seconds, hold for 4 seconds, then exhale through the nose for 4–6 seconds, noting its similarity to box breathing.

Questions this video answers

Inhale through the nose 4 seconds, hold 4 seconds, exhale through the nose 4–6 seconds.

Box breathing (commonly described as 4 seconds inhale, 4 seconds hold, 4 seconds exhale).

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