While the addictive chemical in tobacco, nicotine, is not itself inherently harmful other than the fact that long-term release of epinephrine can cause heart and arterial damage (making it no different than caffeine), the smoke itself has serious long-term and short-term effects due to its carcinogenic nature
Choose nicotine pouches if you want: A clean, tobacco-free product Discreet, modern use Wider flavour options Lower long-term risks Easier daily convenience For most people comparing nicotine pouch vs chewing tobacco, pouches offer a more practical and balanced solution
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La Vecchia C, Negr E, DAvanzo B, Savoldelli R (1991) Genital and urinary tract diseases and bladder cancer
The levels of cancer-causing TSNAs also varied significantly, ranging more than 1,000-fold across different brands
Figure 1