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LUNGS & BREATHINGNever too late to quit:years regained by age1Lifelong smokers lose about 10 years onaverage2Quit at 60: regain about 3 years3Quit at 50: about 6 years4Quit at 40: about 9 years5Quit before 30: almost the same as neversmoking6US study of 200,000 people: quitting at25–34 brings death risk close tonever-smokersIn COPD, quitting is the only thing proven to slowlung-function decline. For kidney patients it alsoprotects the kidney and transplant vessels.BBeyond CKDbeyondckd.com/en/cards/quit-smoking-never-too-lateSources: Doll R et al. Mortality in relation to smoking: 50 years · Jha P…Compiled from public clinical guidelines · General education, not individual medical advice
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Lungs & breathing

Never too late to quit: years regained by age

“Thirty years of smoking — quitting now is pointless.” Fifty years of British doctors say otherwise.

  1. 1Lifelong smokers lose about 10 years on average
  2. 2Quit at 60: regain about 3 years
  3. 3Quit at 50: about 6 years
  4. 4Quit at 40: about 9 years
  5. 5Quit before 30: almost the same as never smoking
  6. 6US study of 200,000 people: quitting at 25–34 brings death risk close to never-smokers

In COPD, quitting is the only thing proven to slow lung-function decline. For kidney patients it also protects the kidney and transplant vessels.

Caption (ready to paste)

“Thirty years of smoking — quitting now is pointless.” Fifty years of British doctors say otherwise.

1. Lifelong smokers lose about 10 years on average
2. Quit at 60: regain about 3 years
3. Quit at 50: about 6 years
4. Quit at 40: about 9 years
5. Quit before 30: almost the same as never smoking
6. US study of 200,000 people: quitting at 25–34 brings death risk close to never-smokers

In COPD, quitting is the only thing proven to slow lung-function decline. For kidney patients it also protects the kidney and transplant vessels.

Sources: Doll R et al. Mortality in relation to smoking: 50 years — BMJ 2004; Jha P et al. 21st-century hazards of smoking — N Engl J Med 2013
Verified: 2026-10-17

Cards and scripts are general health education compiled from public clinical guidelines. They are not individual medical advice and do not replace assessment by your doctor, pharmacist or dietitian. Please keep the sources and this notice when sharing; this page holds the latest version.
https://beyondckd.com/en/cards/quit-smoking-never-too-late
60-second short-video script

Shot list and voice-over. Vertical 9:16; put captions in the lower third. Every line maps to the sources on the left.

secScreenVoice-over
0–5AshtrayDecades of smoking — is quitting now still worth it?
5–30Age ladder 60/50/40/30Fifty years of British doctors: quit at 60 and regain 3 years; at 50, 6 years; at 40, 9 years; before 30, nearly all of it.
30–50US NHIS cardA US study of 200,000 people agrees: earlier is better, but every age benefits.
50–60Kidney + lungsA cessation clinic doubles or triples your odds. For kidney patients, lungs and kidneys both win.

Sources (every point on the card maps to one)

Verified: 2026-10-17