Are foods separated into yin and yang? And are they also separated into the 5 elements? So if a person wanted to eat right wouldn’t they have to eat food(s) of the element for the organ(s) of that element? For example, a food of fire for the heart and the small intestine. Feed the yin and yang organ of fire. I always thought although an organ was yin or yang. It’s also yin and yang itself. So, basically how should we eat?