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Which is more harmful, vaping or cigarettes? FDA releases authoritative research findings

The harm-reduction potential of vaping has once again been confirmed by an authoritative public health institution. Researchers at the U.S. Food and Drug Administration published a study in the journal Tobacco Control showing that vaping is less harmful t

The harm reduction potential of e-cigarettes has once again been confirmed by authoritative public health institutions.

Researchers from the U.S. Food and Drug Administration (FDA) published a research paper in the journal Tobacco Control, indicating that e-cigarettes are less harmful than cigarettes. Smokers who switch to e-cigarettes see a decrease in the levels of various carcinogenic biomarkers in their urine, with reductions of up to 95%.

Image: The paper published in the authoritative journal Tobacco Control The FDA, authorized by the U.S. Congress, is the highest enforcement agency in the U.S. responsible for food and drug management and is one of the most authoritative public health institutions globally. Testing biomarker levels involves detecting the metabolites produced in urine after tobacco carcinogens are inhaled by smokers. This is more indicative than simply measuring the carcinogen content in cigarette smoke.The major harms of tobacco are due to three main "culprits": tobacco-specific nitrosamines, carbon monoxide, and polycyclic aromatic hydrocarbons. However, FDA researchers found that: "Numerous studies have confirmed that the biomarker levels of these three substances in the urine of e-cigarette users are either extremely low or undetectable." It is a definitive conclusion that e-cigarettes can reduce the main harms of smoking.As for other harmful substances, FDA researchers reviewed over 5,000 relevant studies from around the world over nearly eight years. The results showed consistent evidence that the levels of carcinogens inhaled by e-cigarette users are generally lower than those inhaled by cigarette smokers. If smokers switch to e-cigarettes, the levels of various harmful substances inhaled will also significantly decrease. Image: Research shows that smokers who switch to e-cigarettes have significantly lower levels of harmful biological markers in their urineFurthermore, after switching to e-cigarettes, smokers also see a decrease in the levels of carcinogenic biomarkers such as acrylamide, acrylonitrile, epoxyethane, and vinyl chloride in their urine. "More and more smokers are switching to e-cigarettes, and we hope our research findings can provide effective information for scientific research, clinical practice, and health policy," said Marzena Hiler, a member of the FDA's Center for Tobacco Products and one of the main authors of the paper.
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