Sunlight is what sustains the living beings on the earth. Plants grown in places with good sunlight will be healthy. People of the equatorial region will be healthier. This principle is applicable to the patients as well. If persons with poor health are laid or made to sit in bearably hot light in the morning and evening, we can see their health improving. Sun light gives solace from pains. There is no other better remedy for skin diseases. Sunlight can also provide nutrients to the body. So we use a natural phenomenon for health care.
