Question

Why kidney beans are soaked overnight.......

Answer 1

The California Dry Bean Board advises that even if you soak beans overnight, they do not leach their nutrient content into the soaking water. Soaking red beans also breaks down their indigestible sugars or oligosaccharides, which reduces gas and flatulence after eating.

Answer 2

Hey, here is your answer

Kidney beans are soaked overnight as they breakdown their indigestible sugars which reduces gas.

Hope it helps you