The two main factors affecting skin are sun exposure and overall health.
Sun Exposure: A Major Contributor to Skin Damage
Sunlight, while essential for vitamin D production, contains harmful ultraviolet (UV) rays. These UV rays are a major cause of skin cancer and premature aging. Sustained exposure triggers free radical formation, leading to DNA damage and cellular changes. Even on cloudy days, UV rays penetrate the atmosphere, emphasizing the need for consistent sun protection. This is supported by the Skin Cancer Foundation's information on the two main causes of skin cancer being the sun's harmful ultraviolet (UV) rays. The American Cancer Society also strongly emphasizes UV radiation as a major risk factor for skin cancer. (https://www.cancer.org/cancer/risk-prevention/sun-and-uv/uv-radiation.html)
- Practical Tip: Use broad-spectrum sunscreen with SPF 30 or higher, reapplying every two hours.
Overall Health: A Holistic Approach to Skin Well-being
Our overall health significantly impacts skin condition. Factors such as nutrition, hydration, and underlying medical conditions all play crucial roles. For example, dry, chapped skin can be exacerbated by winter weather. This is noted in the Spartanburg Dermatology's article on factors affecting skin. Additionally, conditions like diabetes are linked to increased skin problems. This is mentioned by the Mayo Clinic's information on type 2 diabetes. The external factors influencing skin health are our environment, our overall health, and our lifestyle choices.
- Practical Tip: Maintain a balanced diet, stay hydrated, and address any underlying health concerns with a physician.
