#099 Rebroadcast

In this special re-release episode, Melissa and Jam dive deep into the world of Vitamin A (retinol) and its role in anti-aging skincare. They revisit a popular episode that explores whether anti-aging products genuinely work. The hosts break down the scientific functions of the skin, the impact of UV radiation, and the importance of sunscreen. They also discuss how retinoids (vitamin A) can help repair and maintain the skin's structure, backed by peer-reviewed studies. This episode is a blend of chemistry, practical skincare tips, and personal anecdotes.

00:00 Introduction to Vitamin A and Anti-Aging

00:10 Revisiting the Anti-Aging Episode

00:36 Personal Reflections on Skincare

02:06 Acknowledging Influences and Inspirations

04:57 Understanding Skin and Aging

07:55 The Role of Fibroblasts and Proteins

10:55 Impact of UV Rays on Skin Aging

14:10 Importance of Sunscreen

15:56 Retinoids: The Gold Standard in Anti-Aging

19:50 Retinoid Study Results

20:31 Retinoids: The Antidote to Sun Damage

21:34 The Importance of Sunscreen

23:45 Understanding Skin Structure

26:08 How Retinoids Work

29:44 Fun Facts and Warnings About Retinoids

34:02 Personal Stories and Reflections

38:33 Conclusion and Listener Engagement

References from this episode

1. https://www.jidonline.org/action/showPdf?pii=S0022-202X%2815%2940798-5


2. https://www.jidonline.org/article/S0022-202X(15)40798-5/fulltext


3. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6791161/#:~:text=Retinoids%20are%20also%20commonly%20known,and%20promotes%20angiogenesis%20%5B13%5D


4. https://www.acs.org/content/acs/en/molecule-of-the-week/archive/v/vitamin-a.html


5. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2699641/


6. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6791161/#:~:text=Firstly%2C%20retinol%20is%20converted%20to,to%20the%20retinoic%20acid%20receptors.&text=Retinol%20concentration%20in%20the%20cosmetic,the%20oxidized%20form%20of%20retinol


7. https://youtu.be/grxmyM7EuDk


8. https://pubs.acs.org/doi/10.1021/acsomega.0c02102


9. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3790843/


10. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3583892/#R60


11. https://cen.acs.org/articles/95/i10/Periodic-graphics-anti-aging-creams.html


12. https://www.acs.org/content/acs/en/pressroom/reactions/videos/2017/are-anti-aging-creams-legit.html

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