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Water with meals

Vagbhata links water mid-meal to a moderate build, water first to a lean one and water last to a stout one. No study we found has tested this.

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What the texts say

सम-स्थूल-कृशा भुक्त-मध्यान्त-प्रथमाम्बु-पाः
sama-sthūla-kṛśā bhukta-madhyānta-prathamāmbu-pāḥ
Those who drink water in the middle, at the end or at the start of a meal become, in turn, of moderate, stout or lean build.[1]

Vagbhata gives the effect of timing but no reason for it. Sushruta says to drink water with judgement while eating and after the meal. His line sits in a passage about enjoying food, where he also advises rinsing the mouth between dishes so that each one tastes fresh.[1][2]

The modern view

We have not found a study that tests when to drink water in a meal against body weight or build. The rule rests on the classical texts alone.

Classical text only

Questions people ask

Is it bad to drink water with meals?

The verses we opened do not say so. Vagbhata links water at different points in the meal to different builds, and Sushruta says to drink water with judgement while eating.[1][2]

Should I drink water after a meal?

Sushruta says to drink water with judgement after eating. Vagbhata says water at the end of a meal makes a person stout.[2][1]

Related

Food

Cold water after meals (khane ke baad thanda pani)

The Ashtanga Hridaya recommends cold water after some foods and lukewarm water after others. No study we found tests this in adults.

Food

Fruit after meals

Sushruta puts fruit such as pomegranate at the start of a meal and praises amla at any point. No study we found tests this meal order.

Food

Eating without hunger (bina bhookh khana)

Charaka counts eating when you are not hungry as a wrong order of eating. No study we found has tested his rule.

Sources

  1. Ashtanga Hridaya, Sutra Sthana 5.15, GRETIL e-text.
  2. Sushruta Samhita, Sutra Sthana 46.479-482 (Annapanavidhi Adhyaya), NIIMH e-Sushruta edition.

Awaiting review by The Good Vaidya Medical Board. Prepared from the sources below and checked against each one.

Published 4 November 2026 · Last updated 4 November 2026

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