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2. Nicotine poisoning - Wikipedia

   en.wikipedia.org/wiki/Nicotine_poisoning

   The LD 50 of nicotine is 50 mg/kg for rats and 3 mg/kg for mice. 0.5–1.0 mg/kg can be a lethal dosage for adult humans, and 0.1 mg/kg for children. [19] [20] However the widely used human LD 50 estimate of 0.5–1.0 mg/kg was questioned in a 2013 review, in light of several documented cases of humans surviving much higher doses; the 2013 review suggests that the lower limit causing fatal ...

3. Health effects of tobacco - Wikipedia

   en.wikipedia.org/wiki/Health_effects_of_tobacco

   This is an accepted version of this page This is the latest accepted revision, reviewed on 10 December 2024. Circumstances, mechanisms, and factors of tobacco consumption on human health "Health effects of smoking" and "Dangers of smoking" redirect here. For cannabis, see Effects of cannabis. For smoking crack cocaine, see Crack cocaine § Health issues. "Smoking and health" redirects here ...

4. Nicotine - Wikipedia

   en.wikipedia.org/wiki/Nicotine

   Nicotine can be quantified in blood, plasma, or urine to confirm a diagnosis of poisoning or to facilitate a medicolegal death investigation. Urinary or salivary cotinine concentrations are frequently measured for the purposes of pre-employment and health insurance medical screening programs.

5. The Truth About Those Nicotine Pouches You’re ... - AOL

   www.aol.com/truth-those-nicotine-pouches...

   Nicotine pouches are small pouches that contain a mix of nicotine, flavors, and other chemicals, but they don’t contain tobacco leaf, says Brittney Keller-Hamilton, PhD, a researcher with the ...

6. Effects of nicotine on human brain development - Wikipedia

   en.wikipedia.org/wiki/Effects_of_nicotine_on...

   Nicotine negatively affects the prefrontal cortex of the developing brain. Prenatal nicotine exposure can result in long-term adverse effects to the developing brain. [notes 3] [14] Prenatal nicotine exposure has been associated with dysregulation of catecholaminergic, serotonergic, and other neurotransmitter systems. [15]

7. Health effects of electronic cigarettes - Wikipedia

   en.wikipedia.org/wiki/Health_effects_of...

   Local irritation can be induced by skin or mucosal nicotine exposure. [172] The nicotine in e-liquid can be hazardous to infants. [173] Even a portion of e-liquid may be lethal to a little child. [174] An excessive amount of nicotine for a child that is capable of being fatal is 0.1–0.2 mg/kg of body weight. [63]

8. 9 strange things that can kill you - AOL

   www.aol.com/lifestyle/2014-10-28-9-strange...

   It's important to keep your guard up, everything from vending machines to mini-golf have caused unfortunate and deadly accidents. Beware of these unassuming dangers! More in strange: 9 unusual ...

9. Convenient and concealable: The dark side of Zyn and tobacco ...

   www.aol.com/news/dark-side-zyn-tobacco-free...

   Nicotine pouches like Zyn have soared in popularity in recent years. Zyn, a Swedish brand, was acquired by Philip Morris in 2022, and in the first three months of this year, more than 131 million ...