is heated tobacco safer and cigarettes cause the same gut and vascular damage. Both HTPs and conventional cigarettes impair gut barrier integrity and increase cardiovascular risk, refuting claims of reduced harm. The results highlight Heat-not-burn technology … Do smoke-free

That was seen as an especially encouraging sign by the government

Supplement (176): 852, table of contents

It reflects real changes in consumer habits and in how many individuals approach the act of smoking

Journal of Aerosol Science 87 , 6374, (2015)

As shown in Supplementary Table S1 online, the full range of available LD50 values in different animal species is taken into account as a risk function assuming a normal distribution for BMDL10 rather than that a single value is entered into the calculation (except methamphetamine and MDMA for which only one value was available in the literature)

Only narrow B2B carve-outs exist, and these require stringent applications, ongoing documentation, and pre-approval (USPS PACT Act Info Kit)