The "rainbow" diet is based on a variety of healthy food sources; Therefore, HealthCar advised to follow this system for the general health of the human being and to extend life and permanent youth for the human being.
Doctors called this diet "rainbow" because it depends on the variety of colors that express different nutritional values, as follows:
Red food promotes heart health
Yellow food promotes healthy skin.
White food enhances human immunity.
Green food helps flush out toxins in the body.
The scarlet-colored food is rich in antioxidants.
Orange food helps get rid of infections.
Source: Today's News Portal