I am very fair skinned and so are both of my children. I grew up on Long Island so trips to the beach often meant me turning bright red and resembling a lobster. I was told by friends, family and doctors that skin cancer is as a result of skin damage done during childhood. So when I had children I immediately went out and picked up the highest SPF that I could find. I didn't look at any of the ingredients that were listed on the back of the box. Instead I only looked at the SPF number. But as time went on I started to question the summertime practice of painting my children with sunscreen. My questions eventually boiled themselves down to one simple question: why is skin cancer still on the rise? Shouldn't it be drastically decreasing since all of us are more vigilant about sunscreen application?
So I started to do some research to try to determine why this is happening. These are the key takeaways that I came away with:
- Sunscreens do not block UVA rays, they block UVB rays. UVB rays are harmful but much less then UVA rays.
- UVB rays provide us with a very necessary vitamin - Vitamin D!! Lack of vitamin D has been shown to be associated with autoimmune disorders like multiple sclerosis. And lack of vitamin D can greatly increase one's risk for developing cancer.
I am not saying that you should let your kids fry during the summer by any means. But be mindful about what sunscreen you purchase for them. Aside from blocking vitamin D, chemicals get absorbed into their skin which can cause more issues.
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