Project Prevent UV's Medical Blog

Many people believe that getting a “base tan” can protect their skin from sunburns and make them less likely to get sun damage later. The idea is that by tanning a little before spending long hours in the sun, your skin builds up a natural defense against ultraviolet (UV) radiation. However, science shows that this belief is largely a myth and that tanning, even a “base” one, does more harm than good. A tan is the body’s response to skin damage, not protection from it. When s

When sun protection for our skin is brought up, most people tend to think of sunscreen or maybe even shading. But what about the protection already made by our bodies, melanin! Yes, the same pigment that colors our eyes, hair, and skin plays a very important role in protecting us from harmful UV rays. Melanin is created by very special skin cells called melanocytes. These cells increase production of melanin when the skin is exposed to UV radiation. So, when we tan and our sk

When learning about skin cancer, two of the most common types that come up are squamous cell carcinoma and basal cell carcinoma. Although both affect the skin and are often caused by sun exposure, they are different in how they form, how serious they can be, and how they behave in the body. Basal cell carcinoma is the most common type of skin cancer. It starts in the basal cells, which are found in the lowest layer of the epidermis. This type usually grows very slowly and rar

Skin cancer is one of the most common cancers worldwide, preventing it requires coordination from multiple organizations nationally and internationally. Thankfully, there are several other nonprofits and advocacy groups who are focused on raising awareness. Their efforts help improve detection early on and bring attention to policies in need that protect public health.  One influential and representative group in the U.S. is the American Academy of Dermatology (AAD). Through

When learning about skin cancer, two of the most common types that come up are squamous cell carcinoma and basal cell carcinoma. Although both affect the skin and are often caused by sun exposure, they are different in how they form, how serious they can be, and how they behave in the body. Basal cell carcinoma is the most common type of skin cancer. It starts in the basal cells, which are found in the lowest layer of the epidermis. This type usually grows very slowly and rar

Every day, our eyes are exposed to sunlight, whether we are walking outdoors, driving, or even sitting near windows. While sunlight is essential for overall health and helps regulate our body clock, excessive exposure to ultraviolet (UV) radiation can be harmful to eye health. Many people are aware of the effects of the sun on skin, but fewer understand that the eyes are just as vulnerable. Long-term and unprotected sun exposure can lead to both short- term discomfort and ser

Why is sunscreen important? As I’m sure you know, the sun is one of the most important resources the solar system provides us with. It’s essential to help our bodies produce vitamin D and is fundamental in the growth of the food we eat. However, over-exposure to UVA and UVB rays causes more harm than good. This is why it's necessary to use sunscreen every time you go out into the sun, even if it's rainy or cloudy. Sunscreen Sunscreen protects the skin from UV rays by physical

Sun exposure can be associated with outdoor fun, summer activities, and vacation, which is especially prevalent in childhood. Spending time outside is known to be important in physical and mental health but, too much exposure at a young age can result in long-term consequences for the skin. The damage UV radiation does in childhood doesn't just go away, it can impact the skin's health for decades to come. As a child, the skin is more sensitive compared to the skin of an adult