2006-06-17 16:28:40 · 5 answers · asked by ed t 2 in Health ➔ Other - Health
There is no such thing. In order to absorb ultra violet rays a sun block has to have some type of chemical. The chemical has several double bonds end on end, where the electrons are able to absorb the photons of the sun, jump up to a higher energy level, and then jump down releasing the photon out in a different direction. Without the chemical it wouldn't work.
2006-06-17 16:38:40 · answer #1 · answered by mrchinlersir 5 · 1⤊ 1⤋
I would have to say stay indoors. Since really good sunblocks are made of chemicals. I don't know of any natural elements that would be good sunblocks. If you don't have allergies, and are just worried about the chemicals, I have to say that the chemicals are better for you than the sunburn.
2006-06-17 23:35:30 · answer #2 · answered by suequek 5 · 0⤊ 0⤋
this is impossible. all thing in the world are chemical, pure water is chemical too. u want toxic or bad chemical free. I would say mud, it's very natural and pig use them to cool themself.
2006-06-17 23:37:46 · answer #3 · answered by geekdemon 3 · 0⤊ 0⤋
Wearing clothing!
2006-06-17 23:33:29 · answer #4 · answered by Fiat Slayer 1 · 0⤊ 0⤋
aloevera creme
2006-06-17 23:49:06 · answer #5 · answered by doctorasm 2 · 0⤊ 0⤋