Potential Health Risks Of Sunscreen
Sunscreen is widely acknowledged to protect against sunburn and two common forms of skin cancer, squamous cell carcinoma (SCC) and basal cell carcinoma (BCC). However, there is some evidence that sunscreen use can contribute to negative health outcomes. The major claims include:
- Some sunscreens only protect against UVB radiation, and not against the more dangerous UVA component of the spectrum. Incomplete protection against the full ultraviolet spectrum, combined with increased time spent in the sun, can lead to an increase in the risks of developing malignant melanoma, a rarer but more deadly form of skin cancer.
- Some sunscreen ingredients (such as oxybenzone, benzophenone, octocrylene, or octyl methoxycinnamate) may be potentially carcinogenic or have other health risks.
- Reduced exposure to ultraviolet light in sunlight can contribute to Vitamin D deficiency.
These issues have precipitated various levels of disagreement within the academic community over the benefits and risks of sunscreen use. Most health authorities and medical associations have concluded that, on the whole, sunscreen use is beneficial.
Read more about Potential Health Risks Of Sunscreen: Studies of Melanoma Rates, Alternative View, Clinical Study, Social Impact, Sunscreen and Vitamin D, See Also
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