Harvard researchers tracked over 120,000 people and found five habits added 12–14 years of life. Check the ones that describe you — honestly.
Never smoked, or quit.
Roughly a BMI of 18.5–25.
About 30 minutes of moderate activity a day, like brisk walking.
Mostly whole foods — vegetables, fruit, whole grains — not mostly processed.
At most about one drink a day (women) or two (men) — or none.
Your score updates as you check them off.
These aren't random. In a Harvard study published in Circulation, people who had all five of these habits at age 50 lived an estimated 14 years longer (women) and 12 years longer (men) than people who had none — and were far less likely to die of heart disease or cancer.
You don't need all five overnight. The research shows each habit you add moves the needle. Pick the one you're missing that feels most doable, and start there.
Based on Li et al., Circulation 2018 (Harvard T.H. Chan School of Public Health). This is an educational estimate, not medical advice — talk to your doctor before changing your health routine. Read the full guide →