What the texts say
Charaka puts uncooked rice under paka viruddha, food made incompatible by the way it is cooked. In the same line he names food cooked on damaged or bad fuel, and food that is overcooked or burnt.[1]
The modern view
We have not found a modern study that tests this rule.
From the classical texts
Questions people ask
Does Ayurveda say half-cooked rice has benefits?
The verse we opened says the opposite. Charaka counts uncooked rice as wrongly cooked food.[1]
Related
Burnt food (jala hua khana)
Charaka lists burnt food as incompatible in cooking (paka viruddha), in the same line as undercooked rice and food cooked over poor fuel.
FoodReheated food
Vagbhata says to give up food heated a second time, and Sushruta says such food does not taste as it should.
FoodEating without hunger (bina bhookh khana)
Charaka counts eating when you are not hungry as a wrong order of eating, and in the same line warns against letting hunger grow extreme.
Sources
Updated 4 November 2026