Let food be thy sunscreen

You are what you eat. This is more than a trite phrase, as this mantra may have some direct relevance to the area of skin protection from UV sun damage. And here, it is the carotenoid family of vitamin A precursors which give many fruits and vegetables their vivid rich red, orange and yellow colours that could be getting into our skin to prevent the oxidative damage from the sun. In this podcast, I’ll look closer at those carotenoids and profile the latest research on how they could protect your skin. And as an extra reason for why you may want to eat more of these foods, I’ll explain why they could even help you get a date.

Links referred to in the podcast

• Review of carotenoids in skin protection https://onlinelibrary.wiley.com/doi/10.1111/phpp.12690
• Change in skin tone from eating more fruits and vegetables over 6 weeks https://ajph.aphapublications.org/doi/10.2105/AJPH.2011.300405
• Carotenoid skin colouration and attractiveness https://www.semanticscholar.org/paper/Fruit-over-sunbed%3A-Carotenoid-skin-colouration-is-Lefevre-Perrett/6e81e0652bcc638acb9f16401b82bc2dfbaed856

Episode transcript
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