Health
New Study Links Tanning Beds to Higher Melanoma Risk
Health Points
- Using tanning beds nearly triples melanoma risk, according to new research.
- DNA damage from tanning beds was found in areas of skin not usually exposed to sunlight.
- Both indoor tanning and sunbathing increase UV exposure, raising skin cancer risk.
A recent study found that people who use tanning beds are at a much higher risk of developing melanoma, the most serious form of skin cancer.
Researchers analyzing nearly 6,000 health records discovered a pronounced increase in melanoma diagnoses among tanning bed users compared to non-users.
“Tanning bed patients had more mutations in their skin cells compared to their peers who were also being evaluated in a high-risk skin cancer clinic, despite no differences in other skin cancer risk factors,” says Pedram Gerami, MD, the study’s lead author and director at Northwestern Medicine’s Skin Cancer Institute.
DNA mutations from tanning beds showed up even in sun-protected areas like the lower back or buttocks, highlighting a unique pattern of skin damage.
Melanoma develops when pigment-producing skin cells grow uncontrollably, and it’s more likely than other skin cancers to spread if not detected early.
“Regular tanning bed users should know that their risk for melanoma is significantly elevated,” says Nicholas Golda, MD, of U.S. Dermatology Partners.
Early melanoma often shows as changes in existing moles. Watch for asymmetry, irregular borders, varied colors, a diameter bigger than a pencil eraser, or any evolution in a mole’s appearance.
“Any mole that is growing, that has thickened, has changed color, or has become painful, itchy, or bleeding should be examined by a dermatologist,” says Dr. Golda.
The research suggests UV rays from tanning beds are stronger and more harmful than sun exposure alone, although both are linked to increased cancer risk.
According to Jason Miller, MD, “The sun is important for our health and well-being, but should be encountered safely.”
To lower melanoma risk, avoid tanning beds entirely and opt for self-tanning lotions if you want to add color. Daily use of a broad-spectrum sunscreen with SPF 30 or higher is also crucial for prevention.
Take proactive steps for your skin health—routine self-checks and dermatologist visits can be lifesaving. Stay sun-smart and protect your skin.
