Why does yoga affect digestion?
Digestion does not happen in isolation. It is governed by the autonomic nervous system — specifically the parasympathetic branch, sometimes called "rest and digest." When you are under stress, the body redirects resources away from digestion toward survival. Chronic stress means chronic digestive suppression.
Yoga addresses this at the root. The physical postures — particularly twists and inversions — directly massage the abdominal organs, stimulate circulation to the gut, and encourage peristalsis. The breath work and the quality of attention that Iyengar yoga requires shift the nervous system out of activation and into the parasympathetic state where digestion can actually occur.
As B.K.S. Iyengar wrote: "If you look after the root of the tree, the fragrance and flowering will come by itself. If you look after the body, the fragrance of the mind and spirit will come of itself."
Which poses does Iyengar yoga recommend for digestion?
The following poses are drawn from B.K.S. Iyengar's therapeutic sequences for the digestive system, as set out in Yoga: The Iyengar Way and The Path to Holistic Health (Chapter 7: Digestive System). These are not general wellness suggestions — they are specific therapeutic prescriptions from the Iyengar lineage.
Twists activate the kidneys and abdominal organs, improve digestion, and remove sluggishness. Bharadvajasana is accessible to most people and can be done on the floor or in a chair. Source: Yoga: The Iyengar Way
Prescribed specifically for indigestion in the Iyengar therapeutic sequences. The gentle stretch across the abdomen and the supported reclining position allow the digestive organs to soften and release. Source: Yoga: The Iyengar Way
Also prescribed for indigestion. This deeply restorative pose activates the parasympathetic nervous system — the essential precondition for digestion to work well. Held for 5–10 minutes with full prop support. Source: Yoga: The Iyengar Way
Part of the Iyengar constipation sequence. Tones the abdominal organs and supports peristalsis. Practiced with attention to the lateral extension of the torso. Source: Yoga: The Iyengar Way, pp. 183–187
Also part of the constipation sequence. The deep lateral stretch compresses and then releases the abdominal region, stimulating gut motility. Source: Yoga: The Iyengar Way, pp. 183–187
A forward fold that tones the abdominal organs and soothes the nervous system. B.K.S. Iyengar noted that holding this pose for two minutes or more removes mental agitation — the same quality of nervous system calm that supports digestion. Source: The Path to Holistic Health
How to practice Bharadvajasana for digestion — step by step
This is the practice from the April 2026 Be Aligned newsletter. It can be done on the floor or in a chair — both are equally effective.
Chair variation: Sit sideways on a chair, feet flat on the floor. Hold the back of the chair with both hands and turn toward the back of the chair. This is equally effective and more accessible for those with knee or hip concerns.
"A twist is a way of ringing out what has accumulated — tension, stagnation, the weight of winter." — Tiffany Bergin, Be Aligned Newsletter, April 2026
When is the best time to practice these poses?
The restorative poses — Supta Virasana and Supta Baddha Konasana — are best practiced in the evening, at least 90 minutes after a meal. They allow the body to shift into the parasympathetic state and support overnight digestive processing.
The active poses — Trikonasana, Parsvakonasana, and Bharadvajasana — are best practiced in the morning on an empty stomach, or at least two hours after eating. Morning practice sets the digestive tone for the day.
What if I have IBS, bloating, or chronic digestive issues?
Chronic digestive conditions — IBS, constipation, bloating, acid reflux — often have a significant nervous system component. The body cannot digest well under chronic stress, regardless of what you eat. A therapeutic yoga practice addresses this directly by training the nervous system to spend more time in the parasympathetic state.
The gut-brain connection is the underlying mechanism. When we soften the belly and calm the nervous system through breath and supported postures, we shift the body out of the sympathetic state and into the parasympathetic — the state in which digestion can actually function.
If you are working with a specific condition, a private therapeutic yoga session allows the practice to be tailored to your pattern. What supports one person's digestion may not be appropriate for another — and a trained yoga therapist can make that distinction.