
The Beyond Tomorrow Podcast with Julian Issa The REAL Longevity Stack Revealed! - Siim Land on Human Immortality, Gene Editing, Biomarkers
Oct 23, 2025
Siim Land, a longevity educator and biohacker with an anthropology background, shares practical strategies for enhancing lifespan and health. He emphasizes the importance of understanding your biomarkers before diving into supplements or drugs. Discussing diet, he argues for flexibility over strict rules, highlighting the impact of sleep, movement, and environment. Siim also tackles the ethics of gene editing and societal implications while advocating for a balanced approach to physical and mental health as key longevity factors.
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Diet Through The Biomarker Lens
- Diets vary widely across cultures and individuals so no one-size-fits-all exists.
- Food effects depend on individual biomarkers and sensitivities rather than strict dogma.
Don’t Rush Rapamycin Or Metformin
- Avoid early adoption of unproven longevity drugs like rapamycin unless your risk justifies it.
- Consider age and time-to-benefit before experimenting with experimental pharmaceuticals.
Don’t Follow Hype Without Need
- Avoid hyped, unnecessary interventions like methylene blue if you're otherwise healthy.
- Reserve such tools for clear mitochondrial dysfunction or specific clinical reasons.




