SUNSCREENS MAY NOT PROTECT YOUR SKIN FROM SOME CANCERS

 

A recent research review concludes that there is no convincing evidence to prove that sunscreens can prevent most skin cancers. Though, this is not to discourage people from using them. It is a well-known fact that too much exposure to ultraviolet rays can result in skin cancer and melanoma. It is estimated that chronic sun exposure and sunburn are responsible for 60% of melanomas, and the idea of seeking sun protection is technically laudable.

Highlighted below are some useful answers to some questions you may have about sunscreens, culled from The American Academy of Dermatology, Inc.

What kind of sunscreen should I use?

The American Academy of Dermatology, Inc recommends that any of the following sunscreens is good:

• A sunscreen that provides broad-spectrum protection (offering protection against UVA and UVB rays). UVA rays are referred to as aging rays and UVA rays as burning (sunburn) rays.
• SPF 30 or higher
• Having water-resistant feature

Are spray sunscreens safe?

Spray sunscreens are also good, but you should pay attention to the following concerns about them:

• It is difficult to know if enough amount of spray has been applied to the part of your skin that needs protection from the sunrays.
• Be careful not to spray your face; it could enter your nose or mouth. Spray your hand first and then apply the sunscreen to the appropriate part of your face.
• When spraying small children, be sure to know the direction of the wind to avoid inhalation.

Will the regular application of sunscreen limit the quantity of Vitamin D production in my body?

Yes. Putting sunscreen on your skin will reduce the rate of vitamin D production in your body. You can choose to supplement your vitamin D by eating foods rich in the vitamin or ingest vitamin D supplements. Discuss with your doctor so as to select the best option for replenishing the vitamin D to your body.