Sun: A Valuable Friend to Approach with Caution

Practical advice to remember before sun exposure.

With the holiday season approaching, the prevention of damage caused by improper sun exposure becomes increasingly relevant. The sun is a valuable resource for our organism, as it aids in vitamin D metabolism. However, solar radiation, particularly ultraviolet (UV) rays, can cause solar burns that many researchers consider a risk factor for cutaneous melanoma and other skin cancers such as epitheliomas. This significant risk factor is compounded by the undeniable photoaging caused by sun exposure.

Protection

It is essential to develop the habit of using high-protection sunscreens from an early age. These should be applied multiple times daily in adequate quantities, regardless of water exposure. Not all sunscreens are equivalent: research has made available high-protection sunscreens with chemical and physical filters that are also cosmetically appealing.

Common Misconceptions

Sun protection must be applied even on tanned skin, as pre-existing tan offers some but insufficient protection against solar radiation damage. Additionally, UVA tanning beds used before sun exposure do not provide protection against solar damage.

Prevention

It is important to note that the primary 'anti-wrinkle treatment' and prevention of age-related sun spots is sun protection from an early age. Therefore, the use of sunglasses, hats, and high-protection sunscreens from adolescence is essential for maintaining toned and radiant skin beyond middle age.