Life Kit A Sunscreen Evangelist Explains The Importance Of SPF
Jun 1, 2021
Barry Hardyman, a Senior Editor at NPR's Weekend Edition, dives deep into the world of sunscreen and its vital role in skincare. He breaks down the differences between UVA and UVB rays, explaining why daily application is non-negotiable. Listeners learn about physical versus chemical sunscreens and their impact on different skin tones. Personal anecdotes highlight the importance of effective application techniques and managing sunburns, while Hardyman dispels common myths and emphasizes the need for broad-spectrum protection. A must-listen for sun safety!
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Sunscreen Importance
- UVA rays cause aging, while UVB rays cause burns and skin cancer.
- Broad-spectrum sunscreen protects against both types of harmful rays.
Universal Sunscreen Use
- Everyone, regardless of skin tone, needs sunscreen.
- Sun exposure affects all ethnicities, causing noticeable differences in skin color.
Sunscreen Types
- Physical sunscreens (zinc oxide, titanium dioxide) sit on the skin and reflect UV light.
- Chemical sunscreens (avobenzone, oxybenzone) absorb into the skin and filter UV rays.