Personalized Health: Your DNA's Role in Gut Health, Detoxification and Methylation with Bryce Wylde, DHMHS

15 Nov 2023 · 66 min
The Perfect Stool Understanding and Healing the Gut Microbiome

15 Nov 2023 · 66 min

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In this episode of The Perfect Stool, host Lindsey Parsons interviews clinician and DNA expert Bryce Wylde about her personalized DNA report from The DNA Company and how genetic variations influence gut health. Bryce explains how the report’s conclusions are built on clinical data from thousands of patients and a combination of SNPs, copy‑number variations, and indels. He walks through the meaning of the letter codes (AA, AG, etc.) and stresses that each variant must be interpreted in the context of whole pathways. The conversation then dives into three major pathway clusters: 1. Detoxification – GSTT1, GSTM1, GSTP1, SOD2, GPX, and how copy‑number status affects glutathione production, oxidative stress, and gut barrier integrity. Recommendations include tocotrienols (vitamin E), infrared sauna, and glutathione precursors (NAC, glycine, alpha‑lipoic acid, selenium, gamma‑glutamylcysteine). 2. Methylation – MTHFR, SHMT1, MTR, MTRR, FUT2 and their impact on homocysteine‑methionine cycling, B12 and folate forms, and gut epithelial turnover. Bryce advises methylcobalamin for the host’s genotype, warns against hyper‑methylation, and highlights the role of B12 in microbiome health. 3. Hormone metabolism – CYP17A1, CYP19A1, SRD5A2, estrogen‑to‑androgen conversion, and how these genes affect gut permeability, inflammation, and menopause. He suggests tocotrienols, indole‑3‑carbinol/diindolylmethane, and curcumin to modulate estrogen metabolism. The episode also covers practical supplement plans (Fullscript discount, Tributyrin Max, Thanabiotic postbiotic review), a brief discussion of APOE genotype risk for Alzheimer’s versus cardiovascular disease, and a clinical anecdote linking null GST variants, estrogen dominance, and birth‑control use to chronic fatigue/fibromyalgia. Throughout, Lindsey interjects promotional messages for her coaching services and offers links for listeners. The dialogue ends with a call to action for listeners to obtain their own DNA report and consider personalized supplementation.

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