35 days without smoking cigarettes Quitting Smoking: For 40 Of Lent, This Is What Would Happen To Your Body If You Stopped [INFOGRAPHIC] Today is No Smoking Day…

It is challenging to standardize nicotine limits due to differences in delivery efficiency and individual consumption behaviors

Arterial remodelling in smokers and in patients with small airway disease and COPD: implications for lung physiology and early origins of pulmonary hypertension

A recent systematic review with GRADE assessment found that smoking cessation and, in more limited evidence, switching to exclusive e-cigarette use were associated with early improvements in pulse wave velocity, augmentation index, and flow-mediated dilation, changes that are biologically compatible with improved arterial compliance and reduced vascular tone, and thus may contribute to lower blood pressure, although overall certainty was low (moderate only for RCT evidence on flow-mediated dilation) [25]

But, we recommend against it