Public Health England (now UKHSA) has described vaping as significantly less harmful than smoking for adult smokers who switch completely
The University of Maine supports the finding that smoking, vaping, or other use of tobacco products on campus grounds is detrimental to the health and safety of everyone, and therefore promotes an environment where the students, faculty, staff, contractors, vendors, and visitors are not exposed to the harmful effects of secondhand smoke or vapor and all are supported in efforts to live tobacco-free
In 2022-23 this added 10.004 billion to the UK exchequer (a reduction of 274 million from the previous year)
The donor controls his or her own sample under direct visual supervision
(2014) Cancer-related fatiguemechanisms, risk factors, and treatments, Nature Reviews Clinical Oncology
I am not religious, so Godmen and evangelists are out of the question