Stop Guessing What to Eat. Your DNA Already Knows | with Dr Rebecca Tay Sook Hui

20 Mar 2026, 10:00 AM
Stop Guessing What to Eat. Your DNA Already Knows | with Dr Rebecca Tay Sook Hui

Book your Pharmacogenomics test athttps://precisiondiagnostics.co/contact-us/

Unlock Your Health: HowYour Genes Shape Your Diet & Lifestyle | Dr Rebecca Tay Sook Hui

In this powerful episode of TheGoodCastShow, we sit downwith Dr Rebecca Tay Sook Hui, Founder & CEO of Precision Diagnostics, toexplore how nutrigenomics and pharmacogenomics are revolutionising modernhealthcare — and how your genes can guide your diet, fitness, medication, andlong-term wellbeing.

From weight loss to diabetes prevention, coffee metabolism,gluten intolerance, lactose sensitivity, cancer risk, exercise optimisation,and even medication safety — this conversation reveals how personalised geneticinsights can completely transform your quality of life.

This episode is proudly sponsored by Precision Diagnostics,Malaysia’s leader in precision medicine.

⏱️ Timestamps

00:00 — Why most diets fail & the danger ofone-size-fits-all nutrition

01:30 — Introduction & sponsorship by PrecisionDiagnostics

02:15 — What is Nutrigenomics? Why it matters more than ever

04:28 — How genes affect your response to Keto, carbs &protein

05:30 — Real patient case: Vegetarianism reversed chronicillness

08:11 — The hidden danger of “wellness” genetic tests

10:05 — Coffee, caffeine & heart attack risk explainedby genetics

14:06 — Why some people feel caffeine for 12 hours

15:40 — Sugar, carbs & plant-based nutrition

18:05 — Weight loss & gene-driven fat metabolism

23:03 — Kidney transplant case & food intolerancediscovery

27:20 — Lactose intolerance revealed at age 60

29:03 — Mediterranean diet vs Malaysian diet outcomes

32:00 — Do we still need dietitians in the age of genomics?

36:42 — Liver detox, cancer risk & glutathione genes

41:17 — Fighting diabetes, obesity & chronic diseasewith nutrigenomics

44:25 — G6PD gene & dangerous food reactions

49:00 — Alcohol metabolism & the “Asian flush” gene

53:45 — The future of precision medicine & healthcareapps

56:27 — Final thoughts: Your genetic passport to life

About PrecisionDiagnostics

Precision Diagnostics is leading the precision medicinemovement in Malaysia, providing advanced genetic testing that empowersindividuals and healthcare providers to deliver targeted, personalisedhealthcare based on real clinical evidence.

Website:https://precisiondiagnostics.co/

Facebook:https://www.facebook.com/official.precisiondiagnostics/

Instagram:https://www.instagram.com/official.precisiondiagnostics/

LinkedIn:https://www.linkedin.com/company/precisiondiagnostics/

(Visit their website to book your consultation & genetictesting)

Follow TheGoodCastShow

YouTube:https://www.youtube.com/@thegoodcastshow

Instagram:https://www.instagram.com/thegoodcastshow

️ TikTok:https://www.tiktok.com/@thegoodcastshow

Facebook:https://www.facebook.com/TheGoodCastShow

If you'd like to come on the show, or advertise on our show,or just want to share your thoughts, you can drop us an email atthegoodcastshow@gmail.com

Have a guest suggestionor a topic you want discussed? Drop it in the comments!

Subscribe for morepolitical interviews, candid conversations, and in-depth discussions fromTheGoodCastShow!