2. Sunscreen reduces your skin cancer risk by half.
Sunscreen is your number one defense against skin cancer. It protects your delicate skin from the sun’s harmful ultraviolet rays. UV rays are not only damaging to the skin, they also put you at risk for skin cancer. Studies show that using sunscreen with SPF 15 or higher every day can decrease your risk for squamous cell carcinoma and skin melanoma by up to 50 percent. Using sunscreen isn’t enough, however. You have to choose the right products and apply them properly. Otherwise, you’re inviting the sun to do wreak havoc on your skin.
One common mistake people make is that they don’t go for waterproof sunscreen. If you plan to go swimming or exercising outdoors, use water-resistant or sweat-resistant products. Remember to apply sunscreen evenly throughout your body, including parts that aren’t directly exposed to sunlight. UV rays can penetrate clothes, you know.
When choosing sunscreen, remember to opt for products that provide broad-spectrum protection. Broad-spectrum sunscreen shields your skin from both UVA and UVB rays. A quick look at the ingredients will give you an idea. You want something that has zinc oxide and titanium dioxide, or any of the following: oxybenzone, cinoxate, octylmethyl cinnamate, salicylates, avobenzone, and ecamsule.