Q&A– What is new about the new sunscreen guidelines?

I tend to distrust new guidelines.  They are often painfully bureaucratic and tend to makes  things less understandable and  more expensive–eg food pyramid to food plate  But these new FDA sunscreen guidelines  make good sense. Whoever came up with these revisions, decided to focus on five important areas:

1.  The term “Broad Spectrum”-  this means that the sunscreen   protects against against both UVA rays ( which cause skin aging) and UV B rays ( which produce tanning)– and both cause skin cancer.  Currently there are no guidelines as to what this has to mean for a product.  The new guidelines  requires thatfor a sunscreen to be broad spectrum it must  contain agents that provide  protection against both types of rays and to state that degree of protection on the label.  So you might see a label that says SPF15 for UVA and 20SPF … Continue Reading…