allergy to cigarette smoke symptoms How smoking affects the skin: 16 side effects and risks you should know Tobacco Allergy: Can You Be

Although atrophic scarring can range in severity, most cEDS patients have very poor wound healing leading to multiple, widened atrophic scars in different body areas, especially over pressure points and areas prone to trauma [6, 7, 16]

This blog is for non-smokers who want to know the answer

To avoid randomized non-starters and potential bias due to differential early attrition from prior knowledge of group assignment, randomization will occur at the time of visit 0 when participants first receive tobacco products specific to their assigned condition, and neither the research assistant nor participant will know the assignment in advance

To me, that gives it away that its him