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2 weeks to 3 months

The positive effects on the body after being smoke free for 2 to 3 months1:

  • Your blood circulation improves.
  • Your lung functioning increases up to 30 per cent.

 

Questions about your breathing?

Ask an expert.
1-866-717-2673 (English)
1-866-325-2673 (French)
(in Canada)

Research report