With beach weather upon us, we're spending this week on a roundup of summer sun tips, with the science behind each, so you can make smarter choices about what works, and what doesn’t.
First up: get some sun. It’s good for you.
While people completely ignore most public health advice, it seems we’ve actually taken warnings about the dangers of tanning too much heart.
Excess sun exposure (and sunburn) increases the risk of skin cancer. But too little sun exposure dangerously decreases your level of vitamin D (which your skin naturally produces when exposed to sun), increasing the risk of a slew of other cancers and heart disease.
As one recent review study concluded, “the overall health benefit of an improved vitamin D status may be more important than the possibly increased melanoma risk resulting from carefully increasing UV exposure.”
In other words, it’s healthy to get back out in the sun. Just be smart and careful about how you do it. Tune in tomorrow, and learn how to wear (good) sunscreen, the right way.