Vitamin A, Inflammation, Your Immune System & Your Gut - IBS Freedom Podcast #222

In this episode of the IBS Freedom Podcast, Nikki and Amy transition from discussing water-soluble vitamins to exploring the world of fat-soluble vitamins, starting with Vitamin A. They delve into the underappreciated role of Vitamin A in gut health, its synergy with other nutrients, and its widespread deficiency within the population. The hosts also discuss signs of Vitamin A deficiency, its sources in food, and the importance of a balanced intake of fat-soluble vitamins. 

Practical tips on enhancing dietary Vitamin A and cautionary notes about supplementation are provided. Additionally, Nikki shares a humorous story about an encounter with a multi-level marketing company pitching a photonic scanner measuring carotenoids. Tune in for an insightful conversation on why Vitamin A deserves more attention in your diet.

00:00 Introduction to Fat-Soluble Vitamins
00:30 The Importance of Vitamin A
01:03 Clinical Observations and Deficiency Risks
04:22 Safety Warnings and Supplementation
05:48 Beta-Carotene vs. Retinol
08:10 Absorption and Bioavailability
10:57 Personal Experiences and Genetic Factors
14:59 Vitamin A Deficiency Symptoms
19:08 Interactions with Other Nutrients
35:08 Vitamin A Deficiency and Iron Intake
35:51 The Importance of Iron for Taller Women
37:20 Vitamin A and Gut Health
38:11 Vitamin A's Role in Immune Function
43:39 Nutritional Status and Microbial Regulation
45:53 Vitamin A Deficiency and GI Infections
51:46 Digestive Function and Vitamin A Absorption
56:40 Sources of Vitamin A in Food
59:10 A Funny Story About Carotenoid Scanners
01:05:49 Conclusion and Next Episode Teaser

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Nikki's Info:
- Youtube Channel: https://www.youtube.com/c/TriangleHolisticGutHealth
- Instagram: @Gut.Microbiome.Queen
- FODMAP Freedom in 90 Days: https://www.fodmapfreedom.com/enroll
- Private Appts: https://infinityholistichealth.com/

Amy's Info:
- Practice: https://sibodiaries.com/
- Instagram: @Amy_Hollenkamp_RD