This is all true, these things effect the health of ones hair, skin, and nails
D because if you are trying to reduce the carbon footprint then using less coal or oil based energy would be best. plus using the solar panels will help because all you have to rely on is the sun and your own power bank for energy. there for leaving less of a carbon footprint.
You could probably buy a tester <span />
Lungs disease
jaundice
handicapped
heart disease