Your DNA Is the Blueprint You've Been Ignoring. Emma Beswick part 1: Nutrigenomics isn't biohacking, It's reading the instructions you were already given.

Dr. S introduces a longevity series focused on basics over “shiny” biohacks, emphasizing DNA, nutrigenomics, and that genes are not destiny due to epigenetics. She welcomes Emma Beswick, founder and CEO of LifeCode GX, to discuss genomics and how nutrigenomics/nutrigenetics use actionable insights about how nutrients affect gene function and individual needs. They explain SNPs as common single-letter DNA differences that may alter protein shape and function (e.g., receptors). Emma highlights starting with essential vitamins/minerals and genetic variability in nutrient requirements and forms, using vitamin D receptor differences and the importance of cofactors. They cover key genes: COMT’s role in methylating and deactivating catechols (estrogen, dopamine, adrenaline, histamine), its dependence on methyl groups and magnesium, and its links to stress recovery and rumination. They demystify MTHFR as common (about 50%), affecting folate activation to methylfolate, requiring B2 and other B vitamins, and note food-first support and context-specific supplementation. 00:00 Longevity With Perspective 03:38 Meet Emma Beswick 05:45 Genomics And Nutrigenomics 11:26 Key Nutrients And Cofactors 16:05 SNPs Made Simple 20:51 COMT Stress Crossroads 28:25 MTHFR Folate Pathway 34:33 SSRIs And Nutrient Foundations 38:40 Zooming Out And Wrap UpConnect with Dr Safia DebarDr Safia Debar Speaker / Coach | Medical Doctor | Breathwork Facilitator  One of Tatler's "Top 21 private doctors in Britain" 2020 www.drsafiadebar.com contact@drsafiadebar.com IG: @drsafiadebar Tiktok: drsafiadebar Find our free resources here: www.drsafiadebar.com/resource