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Related Episodes for Why Vitamin D Deficiency Matters for Brain and Biological Aging

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

301
Q&A
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Q&A #69: Should You Take Low-Dose Lithium—and How Can You Lower Homocysteine?

May 6, 2025

Dr. Rhonda Patrick covers lithium microdosing, reducing homocysteine, aluminum's link to cancer, and beta-alanine and alpha-lipoic acid supplements.

exercise biomarkers vitamin e genetics
302
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Q&A #7: How Long Should You Breastfeed?—Infant Nutrition & Vitamin D

Jan 4, 2020

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

rhonda
303
Q&A
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Q&A #76: How Much Protein Do You Need—and Is Nightly Melatonin Safe?

Dec 23, 2025

Dr. Rhonda Patrick discusses protein needs, choline in pregnancy, urolithin A, melatonin's benefits and risks, and creatine's effects on liver health.

rhonda pregnancy omega-3 melatonin
304
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Q&A #79: Why I’m Taking Nicotinamide Riboside—Safety, Uncertainty, & Cycling Concerns

Mar 31, 2026

Dr. Rhonda Patrick discusses nicotinamide riboside, biomarkers, belly fat loss, sex-specific health, curcumin & ashwagandha safety.

rhonda omega-3 biomarkers inflammation
305
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Q&A #8: Curcumin Bioavailability and Exercise—Plus Coffee and Brain Health

Feb 8, 2020

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

rhonda
306
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Q&A #83: Does Glucosamine Worsen Alzheimer’s Disease?

Aug 3, 2026

“The discussion of fiber and nutrient or supplement absorption begins at 19:38. The Oats and beta-glucan topic provides the wider cholesterol evidence and explains why whole oats, beta-glucan powder, and psyllium should not be compared solely by their serving weights.”

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307
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Q&A #85: How Much Sugar Is Too Much—and Can Supplements Help Parkinson's?

Oct 9, 2026

Dr. Rhonda Patrick discusses urolithin A, postmenopausal protein, microplastics, high-temperature saunas, sugar intake, and supplements for Parkinson's disease.

rhonda parkinson's sugar urolithin a
308
Clip
Clip

How Lifestyle and Exercise Lower Cancer Risk

Mar 7, 2025

“Exercise, weight management, tobacco avoidance, and alcohol reduction remain useful, but they complement rather than replace genetic counseling, enhanced surveillance, medication, or risk-reducing surgery when clinically indicated.”

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309
Episode
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.”

sugar nutrition brain cancer
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310
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Episode

Is Resveratrol a Longevity Compound?

Dec 30, 2019

“In this episode, Rhonda gives a summary of the science of resveratrol including its effects in animals and humans, the mechanisms behind how it works, and the bottom line on resveratrol supplementation and safety. A few key moments... For a more in-depth timeline, as well as references for this episode, click the timeline tab. Learn more about resveratrol on our overview page”

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