Rice should be refrigerated for about 24 hours. The content of resistant starch can be increased to 65438 00%. Resistant starch refers to starch that cannot be digested and absorbed. In daily life, the intake of food sugar mainly absorbs nutrients through digestion and absorption of gastrointestinal tract, and then transports sugar to other tissues or organs through blood.

Can cold rice lower blood sugar? In fact, resistant starch is not a fresh product. Both potatoes and bananas contain resistant starch granules.

Starch itself is a regularly arranged lens, and the process of cooking is to destroy its own crystal structure and make it expand out of order, so rice changes from stiff to soft.

However, after rice is cooled, the crystal structure of starch will slowly coagulate, which is different from that of raw rice, so rice grains will become hard and relatively difficult to digest, that is, resistant starch will be produced.

So as far as cold rice is concerned, the starch contained in rice will not disappear because of the temperature drop, so it will not have the effect of lowering blood sugar.