Chapter
The Effects of Nicotine on the Brain
22:14 - 31:03 (08:48)
Nicotine quickly enters the bloodstream and has rapid effects on the brain by binding to the alpha-4-beta-2 receptor, leading to an increase in metabolism and reduction of hunger. The effects are mediated through the main nicotine receptor, alpha-4-beta-2, and take 2 to 15 minutes to appear after ingesting nicotine.
Clips
Nicotinic receptors are a type of acetylcholine receptor found in the brain and body that are activated by the chemical nicotine, leading to changes in cell behavior and increased activity.
22:14 - 23:25 (01:10)
Summary
Nicotinic receptors are a type of acetylcholine receptor found in the brain and body that are activated by the chemical nicotine, leading to changes in cell behavior and increased activity.
ChapterThe Effects of Nicotine on the Brain
EpisodeNicotine’s Effects on the Brain & Body & How to Quit Smoking or Vaping
PodcastHuberman Lab
Nicotine increases metabolism and reduces hunger by binding to the alpha-4-beta-2 receptor in the brain, which is why people may relapse when trying to quit smoking.
23:25 - 25:56 (02:31)
Summary
Nicotine increases metabolism and reduces hunger by binding to the alpha-4-beta-2 receptor in the brain, which is why people may relapse when trying to quit smoking. The direct effects of nicotine on appetite and metabolism are noticeable 2 to 15 minutes after ingestion.
ChapterThe Effects of Nicotine on the Brain
EpisodeNicotine’s Effects on the Brain & Body & How to Quit Smoking or Vaping
PodcastHuberman Lab
Nicotine, because it can pass through the blood-brain barrier has rapid effects on the brain, particularly on the mesolimbic reward pathway or the dopamine reward pathway, which can trigger the release of certain neurochemicals from the ventral tegmental area and impinge on nucleus accumbens to increase dopamine levels.
25:56 - 29:31 (03:34)
Summary
Nicotine, because it can pass through the blood-brain barrier has rapid effects on the brain, particularly on the mesolimbic reward pathway or the dopamine reward pathway, which can trigger the release of certain neurochemicals from the ventral tegmental area and impinge on nucleus accumbens to increase dopamine levels.
ChapterThe Effects of Nicotine on the Brain
EpisodeNicotine’s Effects on the Brain & Body & How to Quit Smoking or Vaping
PodcastHuberman Lab
The gut microbiota plays a critical role in impacting both our immediate and long-term health.
29:31 - 31:03 (01:32)
Summary
The gut microbiota plays a critical role in impacting both our immediate and long-term health. Athletic Greens provides the necessary probiotics for gut health and can easily be taken on the go, providing individuals with the benefits of gut health while traveling.