Uploaded August 2026 | Updated September 2026, 2 weeks ago
🗞️ Newsletter — Reclaim Your Optimal health: paulsaladinomd.co/sign-up?utm_source=youtube&utm_medium=video&utm_campaign=VIDEOID
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Find out your ideal diet with my ANIMAL-BASED CALCULATOR: paulsaladinomd.co/ab-guide#calculator?utm_source=youtube&utm_medium=video&utm_campaign=VIDEOID
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Nicotine is being sold as a clean nootropic in a little white pouch… but I think people are being misled.
In this video, I break down the 12,000-year history of tobacco, how cigarette companies engineered nicotine to be more addictive, why vapes and Zyn changed the delivery system, and what the research actually says about nicotine, cognition, dopamine, anxiety, sleep, cardiovascular health, and addiction. I'll also show you how to quit nicotine safely and effectively--which you'll want to do after learning the truth here...
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If you can't get fresh heart & liver in your diet, try our 100% grass-fed desiccated beef organs at Heart & Soil: shop.heartandsoil.co/?utm_source=youtube&utm_medium=video&utm_campaign=VIDEOID
Looking for a healthy and delicious snack?
This is why I created Lineage Provisions. Giving you real foods in the most convenient way. Check us out: lineageprovisions.com/psmdyt
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0:00 The nicotine rebrand
2:11 Tobacco’s ancient roots
3:14 How cigarettes were engineered
7:01 Vapes and nicotine salts
8:48 Zyn and Big Tobacco
10:37 Does nicotine make you smarter?
12:43 What nicotine does in the brain
17:12 Tolerance and withdrawal
19:07 Heart, sleep, and youth risks
22:27 Harm hierarchy and quitting
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pubmed.ncbi.nlm.nih.gov/34635825
pubmed.ncbi.nlm.nih.gov/18511721
ncbi.nlm.nih.gov/books/NBK53017
pubmed.ncbi.nlm.nih.gov/20414766
pubmed.ncbi.nlm.nih.gov/22232050
pubmed.ncbi.nlm.nih.gov/21438686
pmc.ncbi.nlm.nih.gov/articles/PMC10071010
pmc.ncbi.nlm.nih.gov/articles/PMC12567738
pmc.ncbi.nlm.nih.gov/articles/PMC12370469
pubmed.ncbi.nlm.nih.gov/41197178
pmc.ncbi.nlm.nih.gov/articles/PMC11150668
pubmed.ncbi.nlm.nih.gov/40893954
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Instagram: instagram.com/paulsaladinomd
TikTok: tiktok.com/@paulsaladinomd2
Twitter: twitter.com/paulsaladinomd
Send a message to the team: info@paulsaladinomd.co
--- --- ---
Dr. Paul Saladino received his medical degree from the University of Arizona Medical School. His use of “doctor” or “Dr.” in relation to himself solely refers to that degree. Dr. Saladino is a licensed physician in California, but he no longer practices in any state and does not see patients so he can focus on educating people as a full time activity. This video is for general informational purposes only. It should not be used to self-diagnose and it is not a substitute for a medical exam, cure, treatment, diagnosis, and prescription or recommendation. It does not create a doctor-patient relationship between Dr. Saladino and you. You should not make any change in your health regimen or diet before first consulting a physician and obtaining a medical exam, diagnosis, and recommendation. Always seek the advice of a physician or other qualified health provider with any questions you may have regarding a medical condition.
🗞️ Newsletter — Reclaim Your Optimal health: paulsaladinomd.co/sign-up?utm_source=youtube&utm_medium=video&utm_campaign=VIDEOID
--- --- ---
Find out your ideal diet with my ANIMAL-BASED CALCULATOR: paulsaladinomd.co/ab-guide#calculator?utm_source=youtube&utm_medium=video&utm_campaign=VIDEOID
--- --- ---
Nicotine is being sold as a clean nootropic in a little white pouch… but I think people are being misled.
In this video, I break down the 12,000-year history of tobacco, how cigarette companies engineered nicotine to be more addictive, why vapes and Zyn changed the delivery system, and what the research actually says about nicotine, cognition, dopamine, anxiety, sleep, cardiovascular health, and addiction. I'll also show you how to quit nicotine safely and effectively--which you'll want to do after learning the truth here...
--- --- ---
If you can't get fresh heart & liver in your diet, try our 100% grass-fed desiccated beef organs at Heart & Soil: shop.heartandsoil.co/?utm_source=youtube&utm_medium=video&utm_campaign=VIDEOID
Looking for a healthy and delicious snack?
This is why I created Lineage Provisions. Giving you real foods in the most convenient way. Check us out: lineageprovisions.com/psmdyt
--- --- ---
0:00 The nicotine rebrand
2:11 Tobacco’s ancient roots
3:14 How cigarettes were engineered
7:01 Vapes and nicotine salts
8:48 Zyn and Big Tobacco
10:37 Does nicotine make you smarter?
12:43 What nicotine does in the brain
17:12 Tolerance and withdrawal
19:07 Heart, sleep, and youth risks
22:27 Harm hierarchy and quitting
--- --- ---
pubmed.ncbi.nlm.nih.gov/34635825
pubmed.ncbi.nlm.nih.gov/18511721
ncbi.nlm.nih.gov/books/NBK53017
pubmed.ncbi.nlm.nih.gov/20414766
pubmed.ncbi.nlm.nih.gov/22232050
pubmed.ncbi.nlm.nih.gov/21438686
pmc.ncbi.nlm.nih.gov/articles/PMC10071010
pmc.ncbi.nlm.nih.gov/articles/PMC12567738
pmc.ncbi.nlm.nih.gov/articles/PMC12370469
pubmed.ncbi.nlm.nih.gov/41197178
pmc.ncbi.nlm.nih.gov/articles/PMC11150668
pubmed.ncbi.nlm.nih.gov/40893954
--- --- ---
Instagram: instagram.com/paulsaladinomd
TikTok: tiktok.com/@paulsaladinomd2
Twitter: twitter.com/paulsaladinomd
Send a message to the team: info@paulsaladinomd.co
--- --- ---
Dr. Paul Saladino received his medical degree from the University of Arizona Medical School. His use of “doctor” or “Dr.” in relation to himself solely refers to that degree. Dr. Saladino is a licensed physician in California, but he no longer practices in any state and does not see patients so he can focus on educating people as a full time activity. This video is for general informational purposes only. It should not be used to self-diagnose and it is not a substitute for a medical exam, cure, treatment, diagnosis, and prescription or recommendation. It does not create a doctor-patient relationship between Dr. Saladino and you. You should not make any change in your health regimen or diet before first consulting a physician and obtaining a medical exam, diagnosis, and recommendation. Always seek the advice of a physician or other qualified health provider with any questions you may have regarding a medical condition.
