THE TRUTH ABOUT 7 SUN PROTECTION MYTHS

Despite extensive awareness campaigns emphasizing the significance of sun protection, skin cancer cases in Canada are on the rise. Various misconceptions may contribute to this issue. Let’s address and clarify them.

MYTH 1: I CAN’T GET A SUNBURN ON A CLOUDY DAY.

UVB rays from the sun cause sunburns. While clouds can obstruct a portion of these rays, the extent of blockage depends on cloud type, altitude, and the time of year. Additionally, UVA rays, which are responsible for premature skin aging and increase the risk of skin cancer, are only minimally blocked by clouds.

To gauge sun ray intensity and appropriate skin protection measures, refer to the UV index in weather reports. Once the UV index reaches 3 or higher, take precautions to shield your skin from harmful rays.

MYTH 2: I DON’T NEED SUNSCREEN IF I’M UNDER A BEACH UMBRELLA.

A beach umbrella offers protection from direct sun rays, but it doesn’t shield against indirect rays. Water, sand, and smooth, light surfaces like concrete reflect the sun’s rays. When these rays bounce off the ground, they can still reach you and lead to sunburn, even if you’re under a beach umbrella or parasol.

MYTH 3: IT’S SAFER TO TAN AT A TANNING SALON THAN IN THE SUN.

Tanning beds are not a safer alternative to natural sunlight. Research indicates that tanning bed use elevates the risk of melanoma, the most fatal type of skin cancer. Some tanning beds can emit rays with an intensity three to five times greater than noonday sun exposure. The UVA and sometimes UVB rays from tanning beds are equally harmful to your skin as those from the sun.

MYTH 4: A FEW SESSIONS AT THE TANNING SALON WILL GIVE ME A BASE TAN THAT WILL PROTECT MY SKIN FROM SUNBURN.

Obtaining a tan, whether from the sun or tanning beds, does not shield the skin from the sun’s harmful effects. All tans, regardless of their intensity, signify skin cell damage. The darkening of the skin occurs as the body redistributes melanin to safeguard against the sun’s or tanning lamps’ detrimental impact.

MYTH 5: MY FOUNDATION HAS AN SPF OF 50, SO I DON’T NEED TO APPLY SUNSCREEN ON MY FACE.

A foundation with a sun protection factor (SPF) of 50 will provide effective protection for approximately 2 hours of sun exposure, but you will need to reapply if you stay out in the sun any longer than that. No product provides all-day protection, regardless of the SPF.

MYTH 6: PEOPLE WITH DARK SKIN, OR WHO TAN EASILY, DON’T NEED TO USE SUNSCREEN.

Individuals with dark skin or those who tan easily should not assume they are immune to the harmful effects of the sun. While dark skin contains ample melanin, which provides some protection against the sun’s rays, it does not grant full immunity. Additionally, the skin does not become accustomed to the sun’s effects, dispelling a common misconception.

MYTH 7: IT’S IMPORTANT TO TAN SO MY BODY CAN PRODUCE VITAMIN D.

Your body requires approximately 20 minutes of sun exposure on an area comparable to your face and hands to generate sufficient vitamin D for your daily needs. Importantly, your skin need not change color for this process to take place.

While the application of sunscreen can diminish the skin’s ability to synthesize vitamin D, Health Canada emphasizes the significance of safeguarding your skin from sun-induced damage. Meeting your vitamin D requirements through dietary sources or supplements is a recommended alternative. If you have inquiries or uncertainties about sun exposure’s impact on your health, consult with your pharmacist.

Want To Know More

Sunscreens

Discover the characteristics of a good sunscreen to protect yourself against UVA rays

Read More

medication & Sunlight

Some medications can increase skin sensitivity to sunlight and cause allergic reaction

Read More

heatStrokes

It is important to understand the risks associated with extreme heat and heatstroke for people

Read More

Skin Redness

Skin redness, a common issue with various causes, can result from sunburn, irritation, allergies, or skin conditions. To discover more about its triggers and effective remedies.

Read More