How do you really know if your health choices are working? In this episode, David Korsunsky, founder of Heads Up Health, sits down with holistic nutritionist Shaina Simhaee to explore the rise of personalized, data-driven wellness. From tracking blood sugar in real time with CGMs to measuring heart rate variability and sleep with wearables, David reveals how individuals can now out-data their own doctors.
They also dive into how intuition still plays a role, why inflammation starts with the wrong foods, and how a ketogenic diet changed David’s life (and labs). Whether you're navigating autoimmune issues or just trying to optimize your energy, this conversation is your roadmap to blending biohacking with holistic healing.
Listen now and start turning your health data into real decisions.

Let’s stay connected:

David Korsunsky, Founder and CEO of Heads Up Health
👉 https://www.linkedin.com/in/davidkorsunsky/
👉 https://www.instagram.com/heads_up_health

Shaina Simhaee, holistic nutritionist
👉 https://www.instagram.com/shainasimhaee/

Biohackers World
👉 https://www.biohackers.world
👉 https://www.instagram.com/biohackers.world/

The Biohackers World Conference & Expo is dedicated to advancing the practice of biohacking and empowering wellness. Focused on providing attendees with the tools and knowledge to optimize their health and lifestyle, the event blends expert-led sessions with hands-on experiences, offering participants insights into the latest technologies and strategies for self-optimization.

Join us at the next Biohackers World Conference in Miami on November 1-2, 2025!