does weed have more carcinogens than tobacco Cannabis Smoking in 2015 Smokeless tobacco and cigarette smoking:

Researchers found some evidence that non-serious adverse effects were more common in people receiving nicotine e-cigarettes compared to behavioral support only or no support, and a low number of unwanted effects, including serious effects, were found in studies comparing nicotine e-cigarettes to nicotine replacement therapy

The U.K will be considered "smoke-free" when the nation's smoking rates are less than 5%

In addition, intense price competition, rising raw material and manufacturing expenses, intellectual property risks, export dependence, trade barriers, shifting international regulations, reputational scrutiny, and geopolitical tensions continue to impact profitability, market access, and long-term innovation despite strong global demand potential

Biomeasures similar to Visit 1 are obtained, except for height, waist, and hip measurements (Fig