Skin aging and acne: What you should do

As a listener to this show, you’ve probably heard of the gut microbiome. But did you know that your skin has its own microbiome? 

Recent evidence suggests that these microbiomes are vital for our skin health. So, what should we do? Which foods make an impact? 

And if we want our skin to look healthier, how about those collagen supplements that many of you have asked us about? 

In today’s episode, our guest is Dr. Justine Kluk, a consultant dermatologist with a specialist interest in acne. Justine is a member of the British Association of Dermatologists, the Royal Society of Medicine, and the Royal College of Physicians. 

ZOE’s Chief Scientist Dr. Sarah Berry also joins as a cohost to explore these ideas. 

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Timecodes:

00:00Intro

02:01Quick Fire questions

03:52What does skin do?

04:51Why is the skin so important?

06:34Is there a correlation between aging skin and health?

07:41What is the skin microbiome?

11:46Is exposure to the natural environment beneficial for children?

12:39Can we change the skin microbiome?

13:32Would an oral or topical probiotic help improve our skin microbiome

15:11What can we do to help support the skin barrier?

15:39Can overwashing/scrubbing disturb your skin?

16:40Why does acne matter?

18:37Is acne just found in teenagers?

19:12What effect does menopause have on your skin?

20:36What impact does diet have on acne?

22:14Are diets with high glycemic content bad for acne?

23:01What is happening to create the effects of acne?

24:23Is there a connection between our gut health and skin health?

25:15Practical advice for people with acne

28:16Diet tips to help support healthy skin

29:51How has the ZOE diet gone down in Jonathan and Justine's household?

32:54How can the ZOE diet help with day-to-day cooking habits?

35:46What causes skin aging?

37:44What can we do to slow down skin aging?

39:55Do collagen supplements work to keep your skin youthful?

41:52How can retinol help your skin?

42:303 things that could help keep your skin young

43:31Top nutrition skin myths

45:50How important is it to apply sun protection?

46:36How does stress impact our skin?

48:38Questions for Jonathan

54:57Summary & Outro

Mentioned in today’s episode: 

• Mortality is written on the face from The Journals of Gerontology: Series A
• Too clean, or not too clean: the hygiene hypothesis and home hygiene from Clinical & Experimental Allergy
• Impact of outdoor nature-related activities on gut microbiota, fecal serotonin, and perceived stress in preschool children from Scientific Reports

Justine shares more in-depth skincare and acne information at drjustinekluk.com and as @drjustinekluk on Instagram 

Follow ZOE on Instagram. 

Episode transcripts are available here.

Is there a nutrition topic you’d like us to explore? Email us at podcast@joinzoe.com and we’ll do our best to cover it.