Doctors have issued a warning over dangerous sun protection trends on social media, as a study found that 1 in 7 Americans under 35 think daily sunscreen use is more harmful than direct sun exposure. Skin cancer is the most common form of cancer in the United States, with melanoma being the most dangerous form that accounts for the majority of skin cancer deaths. Melanoma rates have been steadily increasing since 1999, with it being the third most commonly diagnosed cancer between the ages of 25 and 39. Most skin cancers are caused by excessive exposure to UV radiation, yet only a small percentage of adults wear sunscreen when outside for an extended period of time.
Oncology surgeon Rajesh Nair emphasized the importance of sunscreen despite concerns regarding its effects on the skin, stating that the benefits of sunscreen far outweigh any downsides. Two common sunscreen ingredients, zinc oxide and titanium oxide, have been deemed safe and effective, while others have not been granted this status due to inadequate safety data. Mineral-based sunscreens are available for those who are concerned about the chemicals in traditional sunscreens. Barrier sunscreens sit on the skin’s surface and reflect UV radiation, while chemical sunscreens are absorbed into the skin and convert radiation into heat.
The risks of not wearing sunscreen outweigh any possible concerns about its ingredients, yet misinformation on social media has led to beliefs that sunscreen is more dangerous than sun exposure. A survey by Orlando Health Cancer found that 14 percent of young adults believe the risks of sunscreen outweigh the dangers of sun exposure. Inaccurate information such as the belief that drinking water prevents sunburn has contributed to the lack of proper sun protection practices among young adults. Proper sunscreen application involves applying it at least 15 minutes before exposure to the sun, and reapplying every 2 hours, especially if sweating or in water.
Nair recommended using sunscreen with an SPF rating of 30 or above, water-resistant, and protects from both UVA and UVB rays. Avoiding tanning beds and covering skin with clothing and a hat are also essential in reducing the risk of sun exposure. While outdoor activities have numerous health benefits, it is crucial to protect the skin from harmful UV radiation to prevent skin cancer. The study highlighted the importance of dispelling myths and promoting accurate sun protection practices, especially among young adults who are at a higher risk of developing skin cancer. Stay safe in the sun by wearing sunscreen and following proper application and reapplication guidelines.
