Preventing overexposure and reducing skin cancer risk
Jumat, 28 Agustus 2009
0
komentar

Excessive exposure to direct sunlight is considered potentially harmful to a person's health. To avoid sunburn a person should stay out of the sun for long periods of time. If long sun exposure cannot be avoided or is desired one may cover themselves or use sunscreen or various over-the-counter creams to reduce the risks from UVA and UVB exposure. The SPF (Sun Protection Factor) number on a sunscreen...
Baca Selengkapnya ....