It's hard to believe that there was once a time when cigarette companies actually had doctors endorsing their products, but studies didn't start linking smoking and lung cancer until the 1940's and 1950's, and it wasn't until 1964 that the US Surgeon General actually concluded that "cigarette smoking is a cause of lung and laryngeal cancer in men, a probable cause of lung cancer in women, and the most important cause of chronic bronchitis in both sexes"
Abbott Chapter 1: Context of Practice: Myths, Realities, and Quagmires Related to Alcohol, Tobacco, and Other Drugs Ann A
I dont get so breathless now walking to the park and she does love a walk. With more walking and less smoking, I think maybe well be able to get the weight down too
Tobacco smoke reduces the delivery of oxygen to the bodys tissues
WHO Report on the Global Tobacco Epidemic, 2017