Breath, Vagus Nerve, and the Yogic Idea of Prana
Science of Yoga

Breath, Vagus Nerve, and the Yogic Idea of Prana

Where yogic insights on prana meet contemporary research on the vagus nerve.

Dr. Leela NarayanDec 1, 20241 min read

Why this space exists

Sanatana Dharma is not a relic; it is a living inquiry into reality. The rishis taught that the quiet mind sees clearly. This platform invites patient readers to slow down and return to that clarity.

“यदा पञ्चावतिष्ठन्ते ज्ञानानि मनसा सह | बुद्धिश्च न विचेष्टते तामाहुः परमां गतिम् ||”

When the senses and mind rest, and the intellect is steady, that stillness is called the highest state. — Katha Upanishad 2.3.10

We write with reverence for tradition and respect for evidence, bridging contemplative practice with contemporary research.

Bridging language

Prana speaks in metaphor; physiology speaks in mechanism. Slow nasal breathing stimulates vagal tone, improving heart-rate variability—the body's measure of adaptability.

A calm nervous system protocol

  • 4-6 count inhale, 6-8 count exhale, 5 minutes
  • Light jala neti once a week if advised by a teacher
  • End with gratitude to keep the mind tender, not tight