The Longevity Equation
The Longevity Equation
Longevity = Genetics + Epigenetics + Environment + Behaviour. You can't change your genes — but you can influence how they're expressed.
Epigenetics: Your second genome
Epigenetic changes don't alter your DNA sequence, but they control which genes are switched on or off. Diet, exercise, and sleep all modify your epigenome daily.
Match the factor
Match each longevity factor to its approximate influence.
This step is interactive — open the Thier app to try it.
Your environment shapes your genes
Twin studies prove it: identical twins who live different lifestyles age at dramatically different rates. Your zip code, relationships, and habits outweigh your DNA.
Fill in the blank
Complete the key concept.
This step is interactive — open the Thier app to try it.
Key Takeaway
Your daily habits are literally rewriting your biology. Every healthy choice is an epigenetic win.