The sun is very dangerous to your health, so you should keep in mind to protect your skin from the sun’s ultraviolet rays, this is critical, especially in outdoor activities, beaches and pools.
Note that not all have the same skin type, children, elderly people have thin, sensitive skin and pregnant women are more likely to have spots on the skin, so these groups should have more skin care for them is recommended physical blockers and natural sunscreen with high sun protection factor (SPF).
We must clarify that there is a difference between a physical sunscreen and a chemical sunscreen. Blocker physical barrier, as its name implies, does not miss the solar radiation, but the reflected, while a sunscreen chemical, chemically protects the skin against solar radiation. The degree of protection depends on the protection factor number and type of skin.
The SPF is an index that indicates how long a person can be exposed to the sun without burning.
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