That likely means avoiding products containing tobacco as these products still contain harmful chemicals from the tobacco plant itself, so even eliminating combustion with heated tobacco products doesn't eliminate as much harm as E-Cigarettes do - even if the tobacco companies suggest it does
These requirements vary by region
8 , 35 , 38-40 With coronary heart disease, the non-linear relationship is even more striking
The brand on the front makes almost no difference
Lastly, theres the ethical consideration of potentially supporting illegal or unethical business practices
Intriguingly, many COVID-19 patients and survivors reported central nervous system (CNS) symptoms, including headache, olfactory and taste dysfunctions, seizure, stroke, and even long-term cognitive dysfunctions [11]