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+--- Thread: Are e-cigarettes a safe alternative to smoking? (/showthread.php?tid=1083)
Are e-cigarettes a safe alternative to smoking? - Ouopio34 - 01-13-2022
These devices have various names, including Vape 300 Kali Hisapan, e-hookahs, vaporizer cigarettes, vapes, and vape pens.
They come in a range of shapes. Some look like USB drives and others look like pens, for example.
Manufacturers market Vape 600 Kali Hisapan as tools for quitting or cutting down on smoking, but the Food and Drug Administration (FDA) class them as tobacco products.
United States federal law does not allow the sale of tobacco products to people under the age of 21Trusted Source. However, a major concern about vaping is its attraction for young people.
Vaping is popular among teens. In fact, it is now the most popularTrusted Source form of tobacco use among young people in the U.S., according to the Centers for Disease Control and Prevention (CDC).
Below, learn what Vape 800 Kali Hisapan contain, how they work, and what research indicates about their risks to health.
Electronic nicotine dispensing systems (ENDS), commonly known as electronic cigarettes or Vape 1000 Kali Hisapan, have been popularly considered a less harmful alternative to conventional cigarette smoking since they first appeared on the market more than a decade ago. E-cigarettes are electronic devices, essentially consisting of a cartridge, filled with an e-liquid, a heating element/atomiser necessary to heat the e-liquid to create a vapour that can be inhaled through a mouthpiece, and a rechargeable battery (Fig. 1) [1, 2]. Both the electronic devices and the different e-liquids are easily available in shops or online stores.
One of the first studies in humans involved the analysis of 9 volunteers that consumed Vape 1200 Kali Hisapan, with or without nicotine, in a ventilated room for 2 h [8]. Pollutants in indoor air, exhaled nitric oxide (NO) and urinary metabolite profiles were analysed. The results of this acute experiment revealed that e-cigarettes are not emission-free, and ultrafine particles formed from propylene glycol (PG) could be detected in the lungs. The study also suggested that the presence of nicotine in e-cigarettes increased the levels of NO exhaled from consumers and provoked marked airway inflammation; however, no differences were found in the levels of exhaled carbon monoxide (CO), an oxidative stress marker, before and after e-cigarette consumption [8]. A more recent human study detected significantly higher levels of metabolites of hazardous compounds including benzene, ethylene oxide, acrylonitrile, acrolein and acrylamide in the urine of adolescent dual users (e-cigarettes and conventional tobacco consumers) than in adolescent e-cigarette-only users (Table 1) [9]. Moreover, the urine levels of metabolites of acrylonitrile, acrolein, propylene oxide, acrylamide and crotonaldehyde, all of which are detrimental for human health, were significantly higher in e-cigarette-only users than in non-smoker controls, reaching up to twice the registered values of those from non-smoker subjects (Table 1) [9]. In line with these observations, dysregulation of lung homeostasis has been documented in non-smokers subjected to acute inhalation of e-cigarette aerosols [10].