It’s a little unfair when you think about it. We rely on our skin, which makes up roughly 15% of an average adult’s body weight, covers nearly the entirety of the body, protects our organs, regulates temperature and plays a role in metabolism, to function all on its own. For all these precautionary features the skin provides, studies show that nearly 50% of Americans admit to incorporating a somewhat inconsistent skincare routine into their daily lives. While genetics play an integral role in determining skin characteristics such as tone, texture and sensitivity as well as its predisposition to certain conditions, how your skin reacts to environmental factors such as pollution, climate and more, can be controlled. We can determine how we change and protect our skin from the impact of environmental effects through various practices.
Top environmental factors that influence the skin’s appearance and function include pollution, UV radiation, climate, allergens, irritants and lifestyle factors:
1. Pollution can cause a broad range of effects to the skin. Pollution particles can penetrate the skin causing oxidative stress, triggering inflammation, weakening of the skin barrier and accelerating aging. This may lead to premature wrinkles, uneven skin tone, dullness, skin pigmentation issues, enlarged pores and increased risk of skin conditions such as acne and eczema. Pollution is not only limited to outdoor elements; light pollution known as blue light from phones, tablets and computers can lead to changes in skin cells, including cell shrinkage and death. To protect the skin against harmful effects of pollution, use skincare products with antioxidants and anti-aging properties. Incorporating skin barrier repair ingredients like hyaluronic acid and ceramides along with Vitamin C and E strengthens the skin’s natural defenses and maintains hydration.
2. Ultraviolet radiation from the sun speeds up the aging process by breaking down collagen and elastin, producing sagging, sunspots and wrinkles. UV exposure causes cumulative damage that raises the risk of developing skin cancer as time progresses. Although the body can repair some of the DNA damage in skin cells, it cannot fix all of it, which may result in mutations that cause skin cells to grow uncontrollably, forming tumors. To the best of your ability, stay out of the sun. When exposed to the sun’s rays, regularly apply a broad-spectrum SPF 30 or higher, wear protective clothing, and stay in the shade during peak sunlight hours.
3. Climate, with its varying temperature shifts and humidity levels, can alter the health and feel of the skin. Extreme climates can adversely affect skin health causing dryness and irritation in cold weather and acne flare ups and clogged pores from increased sweat production in hot weather. Keep skin regularly cleansed and moisturized.
4. Allergens & irritants in the environment such as pollen, pet dander and certain chemicals can provoke allergic reactions like redness and itching or exacerbate existing conditions like dermatitis or rosacea. If the cause is unknown, consider allergy testing with your doctor to determine the source of irritation. Use gentle, hypoallergenic skin care products recommended by your dermatologist to balance the skin.
5. Lifestyle factors like smoking, poor diet and insufficient hydration can have negative impacts on the skin. Enhance the resiliency of your skin by opting for healthier choices. Proper nutrition and water intake enhance skin glow by providing essential vitamins, minerals and moistures that support cellular health and skin elasticity.
By understanding the impact of environmental factors on skin health, you can take proactive measures to protect and improve your skin. Additionally, routine skin checks can reveal any underlying conditions and provide an opportunity to speak with a dermatologist about improving your skincare routine for optimal skin health. Contact THE CENTER for Advanced Dermatology at 602-867-7546 or WEBSITE to learn more.
