The strong humming sound created during chanting 'AUM' stimulates endogenous nasal nitric oxide production. In essence, While reciting the 'AUM' mantra, the Nitrogen & Oxygen available to the body combine to create Nitric Oxide (NO).
Nitric Oxide (NO) has the following properties.
*Stimulates penile erection 🍆
*Works as a retrograde neurotransmitter in synapses and improves cognitive function 🧠
*Regulates blood flow and controls blood pressure ❤️
*Strengthens our defense and immune mechanism 🛡️
Fun Fact - Nitrogen & Oxygen make up 99% of the Earth's atmosphere.