L

ove—and fear—the sun? Welcome to the club: we’re all confused. In a survey by the American

Academy of Dermatology, 75 percent of Americans said they would do anything possible to

prevent skin cancer. Yet fewer than half of Americans use sunscreen regularly. And sunscreen

may not be the panacea we’d hoped. While the use of sunscreens and blocks has increased dramatically

since the 1980s, skin cancer rates are higher than ever.

Some researchers suggest that we’ve gone too far in fearing the sun. While it’s true that overexposure

to the sun can damage the eyes, contribute to premature aging, and increase the risk of skin cancer,

a healthy dose of sunlight also enhances overall mood and promotes the production of melatonin,

a natural hormone that improves sleep and slows the aging process.

Sun exposure also prompts the body to produce vitamin D, which supports immune function,

maintains healthy bones, enhances cardiovascular health, and protects against cancer. But sunscreens

can reduce the body’s production of vitamin D by as much as 99 percent, and some studies suggest

that by diminishing vitamin D levels, sunscreens are ironically increasing skin cancer risk. Moreover,

studies show that vitamin D supplements aren’t a substitute for vitamin D produced by the body in

response to sunlight. And while the American Academy of Dermatology says there’s no safe exposure

to the sun, some researchers say that the benefi ts of natural vitamin D are so great that “the message

of sun avoidance must be changed to acceptance of non-burning sun exposure.” In general, you’ll

need 15–30 minutes of midday sun several times a week to ensure for the body’s vitamin D needs.

How to optimize vitamin D levels and the benefi ts of the sun, while minimizing aging, skin damage,

and cancer risk? Try these nine easy ways to make your summer sun-safe:

MAKE YOUR

Summer

SUN-SAFE

We have the clear-cut prescription for sun protection—

use the right sunscreens, eat more skin-friendly foods,

and safeguard your body with key supplements

By Lisa Turner

(^30) • JULY  ­
BN0719_F_SunCare_JS.indd 30 5/30/19 2:14 PM