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Related Episodes for How Nicotine Affects Focus, Dependence, and Sleep

Ranked by shared topics, with one result from each original episode.

161
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Q&A #5: How to Improve Sleep—and What Nutrition Matters During Pregnancy?

May 21, 2019

Dr. Rhonda Patrick answers audience questions on various health, nutrition, and science topics in this Q&A session.

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162
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Q&A #53: The Saturated Fat Paradox in Cheese—Plus Ergothioneine as a Longevity Vitamin

Nov 9, 2023

Dr. Rhonda Patrick explores cheese's health impact, ergothioneine's longevity properties, sleep and joint supplements, and red light therapy in her latest Q&A.

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163
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Q&A #59: Do Benzodiazepines Cause Dementia?—Plus PRP & Stem Cell Injections

May 31, 2024

Dr. Rhonda Patrick discusses resistant starch, red light therapy risks, stem cells, and the link between benzodiazepines and dementia in her latest Q&A session.

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164
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Q&A #6: Fasting, Omega-3s, & Continuous Glucose Monitoring

Dec 6, 2019

Dr. Rhonda Patrick answers audience questions on various health, nutrition, and science topics in this Q&A session.

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165
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Q&A #70: Can Methylene Blue Protect the Brain—and What Actually Prevents Cancer?

May 22, 2025

“This is a personal preparation example, not the high-dose oat regimen used in clinical research or a measured 3-gram beta-glucan serving. For the research on LDL cholesterol, microbial metabolites, and oat preparation, see Oats and beta-glucan.”

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166
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Q&A #80: Does Nattokinase Protect Your Heart?—What the Evidence Shows

Apr 24, 2026

Dr. Rhonda Patrick reviews the evidence for nattokinase, how oat beta-glucans may aid with PFAS excretion, and HRT for APOE4 carriers.

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167
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Q&A #9: Viral Defense—Sulforaphane, NAC, Glutathione, & Vitamin D

Mar 7, 2020

Dr. Rhonda Patrick answers audience questions on various health, nutrition, and science topics in this Q&A session.

rhonda vitamin d brain cancer
168
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Episode

Refined Sugar and Its Effects on Mortality, the Brain, Cancer, Hormones, & More

Mar 18, 2017

“Whereas its link to diabetes is well known, what is likely underappreciated is that refined sugar may be linked to as many as 200,000 deaths worldwide each year from diabetes, cardiovascular disease, and cancer combined. Refined sugar also affects the brain.”

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How Sauna Use May Protect the Aging Brain

Jul 21, 2025

“Compared with one sauna session per week, four to seven weekly sessions were associated with 66% lower dementia hazard and 65% lower Alzheimer's disease hazard, showing a strong dose-related pattern in this population. A second Finnish cohort followed 13,994 men and women.”

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170
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Sauna Use as an Exercise Mimetic for Heart and Healthspan

Sep 10, 2019

“People that used the sauna 2-3 times per week had a 20% lower risk of Alzheimer’s disease, and those that used the sauna 4-7 times per week had a 60% lower risk of Alzheimer's disease, compared to men that used the sauna 1 time per week.”

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