a message from Asbury’s Health Ministry Team
Sunbathing, while often associated with relaxation and achieving a golden tan, poses significant health risks. Prolonged exposure to ultraviolet (UV) rays from the sun can cause premature aging of the skin, such as wrinkles, age spots, and loss of elasticity. More critically, repeated sun exposure increases the risk of skin cancers, including melanoma, the deadliest form. UV radiation can also damage the eyes and suppress the immune system. Even short-term overexposure can lead to sunburn, which is not only painful but also indicates skin cell damage that may have long-term consequences.
To protect against these risks, various types of sunscreens are available, categorized primarily into chemical and physical (mineral) sunscreens. Chemical sunscreens absorb UV radiation using active ingredients like avobenzone or oxybenzone, while physical sunscreens, containing zinc oxide or titanium dioxide, reflect UV rays away from the skin. Sunscreen effectiveness is measured by its Sun Protection Factor (SPF); SPF 15 blocks about 93% of UVB rays, SPF 30 blocks 97%, and SPF 50 blocks 98%. Higher SPF offers more protection but does not make you invincible to sun damage. In the worst-case scenario of sunburn, treatment includes cool baths, aloe vera gel, anti-inflammatory medication (like ibuprofen), and plenty of hydration. For severe burns with blistering or systemic symptoms (fever, chills, nausea), medical attention should be sought immediately.