How Much Sun Do You Really Need Every Day?
We’ve been told to block and avoid the sun, but what if moderate sun exposure is actually one of the best things you can do for your health?
In this episode, Dr. Josh Axe explores the science behind sunlight and why it’s essential for mood, metabolism, sleep, immunity, and more. Learn how to get safe, effective sun exposure, how it compares to supplements, and why smart sun habits could add years to your life.
How sunlight helps your body make vitamin D naturally
Why light exposure boosts serotonin, energy, and sleep quality
Surprising benefits for metabolism, skin, and immune health
The truth about sunscreen, skin cancer risk, and “safe” sun
How much sun is enough—and how to do it wisely
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Links:
https://www.bluezones.com/2022/11/the-link-between-sunlight-and-better-sleep/
https://www.cdc.gov/radiation-health/data-research/facts-stats/ultraviolet-radiation.html
https://neurologyoffice.com/uv-exposure-the-good-the-bad/
https://pmc.ncbi.nlm.nih.gov/articles/PMC10277019/
https://pmc.ncbi.nlm.nih.gov/articles/PMC3427189/
https://www.sciencedirect.com/science/article/abs/pii/S0165032721008612?via%3Dihub
https://newsnetwork.mayoclinic.org/discussion/ultraviolet-light-offers-benefits-for-some-skin-conditions/
https://www.fda.gov/radiation-emitting-products/tanning/ultraviolet-uv-radiation
https://www.buffalo.edu/ubnow/stories/2020/04/arany-light-therapy-covid.html
https://www.sciencedirect.com/science/article/pii/S0160412024001211
https://www.sciencelearn.org.nz/resources/1304-positive-and-negative-effects-of-uv
https://pmc.ncbi.nlm.nih.gov/articles/PMC6751071/
https://www.researchgate.net/publication/10992937_Effect_of_sunlight_and_season_on_serotonin_turnover_in_the_brain
https://www.health.harvard.edu/diseases-and-conditions/benefits-of-moderate-sun-exposure
https://www.psychologytoday.com/us/blog/what-are-the-chances/202505/the-benefits-of-sunlight-0
https://pmc.ncbi.nlm.nih.gov/articles/PMC11468298/
https://pmc.ncbi.nlm.nih.gov/articles/PMC10589638/
https://pmc.ncbi.nlm.nih.gov/articles/PMC7154450/
https://pmc.ncbi.nlm.nih.gov/articles/PMC5086738/
https://pmc.ncbi.nlm.nih.gov/articles/PMC10239563/
https://pubmed.ncbi.nlm.nih.gov/26992108/
https://pubmed.ncbi.nlm.nih.gov/24697969/
https://pmc.ncbi.nlm.nih.gov/articles/PMC2082713/
https://pmc.ncbi.nlm.nih.gov/articles/PMC9573946/
https://www.ncbi.nlm.nih.gov/books/NBK532266/
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0277388
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