Stimulant Effects (Speeding Up Blood Flow, Nitric Oxide, and Dopamine) Increased Blood Flow & Nitric Oxide: Methylene blue has been shown to increase nitric oxide levels, which can dilate blood vessels and improve blood flow. While this can be beneficial in certain contexts (e.g., improving oxygen delivery due to hypoxia or enhancing performance during exercise), … Continue reading Methylene Blue explained from a Metabolic Health and New Biology point of view: