Sun Protection Factor Ratings (SPF)
SPF is a measure of a sunscreen’s effectiveness in providing protection against UVB rays.
How much UVB does SPF 15 actually block? How about SPF 30? Based on the Colipa (European) sunscreen regulations:
For SPF 15, only 7% of the harmful UVB rays will get through
For SPF 30, only 4% of the harmful [...]
Monthly Archive for April, 2010
Secrets to staying healthy
By
Linda Knittel
A good multivitamin is a must.
Live well
It’s true that you are what you eat, but your health is also a reflection of what you do. That’s why making healthy lifestyle choices can drastically affect your ability to keep illness at bay. So consider the following to optimize your immune-system strength:
Exercise [...]
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