Series 2, Episode 35 - Sam Tejada on Health Optimization, Prevention & What Actually Creates Longevity

Health Optimization, Preventative Wellness & The Future of Functional Medicine

In this episode, I’m joined by Sam Tejada, President and Founder of Liquivida, for a grounded, science-led conversation on what true health optimization actually means in a world obsessed with aesthetics, shortcuts, and trends.

Sam shares his personal journey from working as a lifeguard to emergency medicine, and ultimately into functional medicine, after witnessing first-hand the critical gaps in our healthcare system, particularly when it comes to prevention and early detection. Rather than reacting to disease, Sam’s work focuses on identifying imbalances early and creating sustainable, long-term health outcomes.

We explore why preventative wellness must be the foundation of modern healthcare, and why the basics, nutrition, movement, and sleep , are still the most powerful tools we have. Sam explains how tracking biomarkers provides clarity and direction, allowing individuals to make informed decisions rather than chasing trends or relying on guesswork.

The conversation also dives into stress management and nervous system regulation, the often-overlooked role of community and connection in longevity, and why weight loss alone is a poor marker of health if function, energy, and resilience are compromised. Sam contrasts aesthetic-driven goals with true functional health, highlighting the importance of mitochondrial health for sustained energy, performance, and ageing well.

We also unpack current wellness trends, including why alkaline water offers little therapeutic benefit, how molecular hydrogen differs, and why data, not dogma, should guide health decisions. Sam shares his personal non-negotiables for health, emphasizing the importance of learning what to say no to, not just what to add.

Finally, we focus on one of the most underestimated pillars of longevity: sleep. Sam explains why preparing the body to sleep is just as important as sleep itself, and how consistent sleep hygiene underpins everything from hormone balance to long-term performance.

This episode is a powerful reminder that optimal health isn’t about doing more, it’s about doing what works, consistently, and with intention.

• Sam Tejada – Official Website:
  https://samtejada.com/

• Liquivida (Founder & President):
  https://www.liquivida.com/about/executive-team/samael-tejada-president