As we approach the peak of summer, we must be prepared for the rising temperatures and longer days of sunshine ahead. So if you’re planning on getting out and enjoying the summer sun, here’s some essential information to help keep you safe and protected.
Why should we protect ourselves from the sun?
A little sunshine is good for us. When exposed to sunlight, our bodies create vitamin D. An important vitamin that helps our bodies absorb calcium to ensure good bone health. However, it only takes a short amount of time for our bodies to create all the vitamin D we need, and spending too much time in the sun can cause skin damage, immune system suppression, eye damage, and skin cancer.
UV rays are the culprits behind skin damage. UVA rays cause wrinkles, skin aging and can contribute to melanoma ( a dangerous form of skin cancer); UVB rays cause sunburns and damage the eyes and immune system.
We should take precautions to minimize damage from UV rays as they are the leading cause of skin cancer, one of the most common types of cancer in the US. This disease is most common in lighter skin and older people; it can affect those of any race, gender, or age.
How can we protect ourselves?
Use sunscreen every day, even if it’s cloudy.
Even if it doesn’t feel sunny and bright outside, your skin is still absorbing UV rays. Apply at least one ounce of SPF 30+ sunscreen 20 mins before you leave the house. Don’t forget the lips and tops of your ears. It is also worth investing in UV protection for your scalp as this is the most prone area to sun damage.
Choose a broad-spectrum sunscreen that protects against both UVA and UVB radiation.
Make sure it is water-resistant and has an SPF of 30 or higher. I would also recommend finding a mineral sunscreen that uses Zinc Oxide. It’s immediately effective with less risk of allergic reaction or other health issues. It is also more environmentally friendly.
Carry sunscreen with you.
It’s recommended to top up your sunscreen every two hours. Or, reapply every hour if you are swimming or sweating. Infants and children have particularly sun-sensitive skin. So keep babies younger than six months old completely covered and in the shade.
Limit the amount of time you’re in the sun during peak hours.
From 10 am-4 pm is when the sun’s rays are the most intense. You can also check your shadow. If your shadow is shorter than you, the sun’s rays are at their strongest, and you should find shade.
Protect yourself with a hat and sunglasses.
Sunglasses with 99% to 100% UV absorption provide the best protection for the eyes and the surrounding skin.
Check if any of your medications increase sensitivity to the sun.
These include specific types of antibiotics, anti-inflammatories, antifungals, blood pressure medications, and chemotherapies.