212. Skincare and sunscreen

<p>This week, Paul talks all about skin: how to take care of your skin, what you should and should not eat to have healthy, radiant skin, how to heal skin conditions like eczema, psoriasis and acne. He shares why the sun itself is highly beneficial for our skin and overall health, and although the sun deftly is not harming you, your sunscreen may be.</p>

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<p>00:08:25 Skin as a major membrane</p>

<p>00:10:00 Sunlight for skin health</p>

<p>00:17:40 Why does mainstream medicine say all sunlight is bad?</p>

<p>00:20:00 How much sun should we be getting?</p>

<p>00:23:55 Seed oils, sunburn and skincare</p>

<p>00:36:15 Psoralens &amp; phototoxic injury</p>

<p>00:40:05 What sunscreens to use (and avoid)</p>

<p>00:44:00 Foods to eat for skin health</p>

<p>00:49:45 Healing your acne</p>

<p>00:53:10 Recap</p>

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<p><strong>References:</strong></p>

<p>Post-exposure persistence of nitric oxide upregulation in skin cells irradiated by UV-A:<a href="https://www.nature.com/articles/s41598-022-13399-4"> https://www.nature.com/articles/s41598-022-13399-4</a></p>

<p>INFLUENCE OF ULTRAVIOLET IRRADIATION UPON EXCRETION OF SEX HORMONES IN THE MALE1:<a href="https://academic.oup.com/endo/article-abstract/25/1/7/2772602?login=false"> https://academic.oup.com/endo/article-abstract/25/1/7/2772602?login=false</a></p>

<p>Mayo Clinic Q and A: There’s no such thing as a safe, healthy tan:<a href="https://newsnetwork.mayoclinic.org/discussion/mayo-clinic-q-and-a-theres-no-such-thing-as-a-safe-healthy-tan/"> https://newsnetwork.mayoclinic.org/discussion/mayo-clinic-q-and-a-theres-no-such-thing-as-a-safe-healthy-tan/</a></p>

<p>Fat Intake and Risk of Skin Cancer in U.S. Adults:<a href="https://pubmed.ncbi.nlm.nih.gov/29636341/"> https://pubmed.ncbi.nlm.nih.gov/29636341/</a></p>

<p>Lipid ingredients in moisturizers can modulate skin responses to UV in barrier-disrupted human skin in vivo:<a href="https://pubmed.ncbi.nlm.nih.gov/22209282/"> https://pubmed.ncbi.nlm.nih.gov/22209282/</a></p>

<p>Melanoma and dietary lipids:<a href="https://pubmed.ncbi.nlm.nih.gov/3110746/"> https://pubmed.ncbi.nlm.nih.gov/3110746/</a></p>

<p>Severe phototoxic burn following celery ingestion:<a href="https://pubmed.ncbi.nlm.nih.gov/2221939/"> https://pubmed.ncbi.nlm.nih.gov/2221939/</a></p>

<p>Citrus Consumption and Risk of Cutaneous Malignant Melanoma in the Women's Health Initiative:<a href="https://pubmed.ncbi.nlm.nih.gov/31335211/"> https://pubmed.ncbi.nlm.nih.gov/31335211/</a></p>

<p>Natural toxicants in human foods: psoralens in raw and cooked parsnip root:<a href="https://pubmed.ncbi.nlm.nih.gov/7256284/"> https://pubmed.ncbi.nlm.nih.gov/7256284/</a></p>