Oct
In our series of “Ever Wonder Why?” blogs, we dive into intriguing aspects of dermatology that you might find fascinating. Today, we’re exploring the charming world of freckles!
Freckles, also known as “ephelides,” are small, flat brown spots that appear on sun-exposed skin, especially the face and arms. They are an inherited characteristic but are triggered by sun exposure.
Genetics play a big role. Freckles are more common in people with fair skin and/or with blonde or red hair, but they can appear in any skin type. There’s a gene (MC1R) that’s responsible for how our skin responds to the sun. Variations in this gene can lead to an increase in the production of a pigment called melanin, which subsequently causes freckles to form.
Always remember, whether you have freckles or not, it’s essential to protect your skin from harmful UV radiation. A broad-spectrum sunscreen with an SPF of at least 30 should be your daily companion, rain or shine!
Stay tuned for our next “Ever Wonder Why?” blog, where we’ll explore more captivating facts about our skin and the world of dermatology.
Here is the second: Ever Wonder Why Scars Look Different Than Regular Skin?
Welcome back to our “Ever Wonder Why?” series! Today, we’re diving into a topic many of us can relate to – scars and why they appear different from our surrounding skin.