You've been taught to apply your sunscreen liberally and maybe even avoid the sun, altogether.  But, did you know that an many of these products may actually be causing cancer and exposing your body to toxic chemicals and ingredients that breakdown when applied to the skin; thus rendering them both useless and harmful?

 The Environmental Working Group compiled a great summary on the safety and effectiveness of hundreds of sunscreens. 

Our comprehensive scientific review indicates that 83% of 785 sunscreen products offer inadequate protection from the sun, or contain ingredients with significant safety concerns...
 
...Our assessment is based on a review of nearly 400 scientific studies, industry models of sunscreen efficacy, and toxicity and regulatory information housed in nearly 60 government, academic, and industry databases.

Check out the hazard level and effectiveness of your favorite sunscreen, you may find that it is actually doing more harm than good, and costing you a pretty penny all the while. 

And remember, getting your daily dose of sunshine will enable your body to fight many cancers and improve athletic performance such as speed, balance, reaction time, muscle mass and strength.