The Dangerous Sun: How to Protect Yourself from UV Radiation

In Dubai, where the sun shines approximately 355 days a year, Dr. Olga Polikina, Chief Physician at Kandinsky Clinic, shares essential advice about sun protection. For everyone living in such a climate, it's crucial to adopt daily habits that help prevent skin problems.

DNA Under Attack

DNA is one of the most important macromolecules in the human body. When exposed to ultraviolet radiation, DNA can become damaged and irregular. These "breaks" can lead to cell mutations, which increase the risk of developing cancer.

Sun Damage to Skin

UV rays penetrate the skin and break down collagen and elastin - the connective tissue framework responsible for skin elasticity and firmness. As we age, our ability to replenish these substances diminishes naturally, and sun exposure accelerates this process.

Protection Strategies

The solution is straightforward - use lotions, sprays, and creams with SPF (Sun Protection Factor). Higher SPF numbers indicate greater protection, with SPF 15 blocking 93% of UV rays, SPF 30 blocking 97%, and SPF 50 blocking 98% of harmful radiation.

SPF products typically contain both physical and chemical protective factors. Physical factors, such as zinc oxide, work by reflecting UV rays, while chemical factors like octocrylene absorb them.

To maximize protection, limit sun exposure between 10 AM and 4 PM. Wear protective clothing, including sunglasses, caps, or hats. This is particularly important for summer sports enthusiasts engaging in activities like kitesurfing, surfing, or beach volleyball, where protective clothing becomes essential for skin safety.

This comprehensive approach to sun protection is vital for maintaining healthy skin and preventing long-term damage from UV exposure.