New regulations passed by Health Canada makes a drab brown colour as the default colour for all tobacco brands
only flavored cigars, only flavored e-cigarettes, and often exempting menthol cigarettes), comprehensive restrictions that prohibit the sale of all flavored tobacco products without exemption is the gold standard
Blood samples were collected 1, 2, 4, 6, 8, 10, 12 and 15 min after the first puff, and nicotine serum levels were measured by liquid chromatography-mass spectrometry (LCMS)
The new one looked at the liquid particles in the vapor, like the spray from an aerosol can
This story was originally published by Bring Me The News on Jan 8, 2026, where it first appeared in the MN News section