Just 2 Cigarettes a Day May Raise Heart Failure Risk by 50%

Researchers studying over 300,000 adults found that even light smoking—just two to five cigarettes a day—dramatically boosts the risk of heart disease and death. The benefits of quitting are significant, especially in the first decade, but some excess risk remains for decades. Cutting back helps far less than quitting fully. Low-Intensity Smoking Still Raises Major [...]

from SciTechDaily https://ift.tt/GwKS06r