Nutrition Facts with Dr. Greger

This coenzyme has a profound effect on our metabolism and aging process. This episode features audio from: * Do NAD+ Levels Decline with Age? * Can NAD+ Boosters Increase Lifespan and Healthspan? * Risks and Benefits of Nicotinic Acid (NA), a NAD+ Booster Visit the video pages for all sources and doctor's notes related to this podcast.  

Transcribed - Published: 14 August 2025

Boosting GLP-1 the way Mother Nature intended This episode features audio from Using Prebiotics, Intact Grains, Thylakoids, and Greens to Boost Our GLP-1 for Weight Loss Visit the video page for all sources and doctor's notes related to this podcast.    

Transcribed - Published: 7 August 2025

Remedies for women who experience sexual dysfunction This episode features audio from: * Do Ashwagandha, Ginseng, and Maca Root Have Benefits for Female Sexual Dysfunction? * Cholesterol and Female Sexual Dysfunction * Are Apples the Best Food for a Better Sex Life in Women? Visit the video pages for all sources and doctor's notes related to this podcast.  

Transcribed - Published: 31 July 2025

How can we get the benefits of GLP-1 with natural Ozempic alternatives? This episode features audio from Natural Ozempic Alternatives: Boosting GLP-1 with Diet and Lifestyle Visit the video page for all sources and doctor's notes related to this podcast.  

Transcribed - Published: 24 July 2025

Today we look at the positive effects animals have on our health. This episode features audio from: * Who Is Rescuing Whom? Pets and Life Extension * Are Cats or Dogs More Protective for Children’s Health? Visit the video pages for all sources and doctor's notes related to this podcast.    

Transcribed - Published: 17 July 2025

Do the benefits of Ozempic outweigh the risks? This episode features audio from Comparing the Benefits and Side Effects of Ozempic (Semaglutide) Visit the video page for all sources and doctor's notes related to this podcast.

Transcribed - Published: 10 July 2025

You can tell when you don’t get enough sleep, but what does the science say? This episode features audio from: * Melatonin Supplements for Sleep and Anti-Aging? * Is Six Hours of Sleep Enough? * How Much Sleep Is Needed for Glymphatic Flow (Brain Cleaning)? Visit the video pages for all sources and doctor's notes related to this podcast.  

Transcribed - Published: 3 July 2025

There are serious potential side effects to GLP-1 weight-loss drugs. This episode features audio from Is Ozempic (Semaglutide) Safe? Does It Increase Cancer Risk? Visit the video page for all sources and doctor's notes related to this podcast.  

Transcribed - Published: 26 June 2025

Sexual maturity comes much earlier now. This episode features audio from: * The Trade-Off Between Fertility and Longevity, and Causes of Precocious Puberty * Protein, Puberty, and Pollutants Visit the video pages for all sources and doctor's notes related to this podcast.  

Transcribed - Published: 19 June 2025

Dr. Greger’s checklist that can help you thrive. This episode features audio from: * Dining by Traffic Light: Green Is for Go, Red Is for Stop * Daily Dozen Diet Put to the Test for Weight Loss Visit the video pages for all sources and doctor's notes related to this podcast.  

Transcribed - Published: 12 June 2025

Many medical schools don’t even teach the subject. This episode features audio from: * Friday Favorites: How Much Do Doctors Actually Know About Nutrition? * The Scientific Consensus on a Healthy Diet Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 5 June 2025

mTOR’s a master determinant of lifespan and the engine of aging. This episode features audio from: * The Enzyme mTOR as an Engine of Aging * Inhibiting mTOR with Rapamycin for Extending Lifespan and Healthspan * Is Rapamycin a Universal Anti-Aging Drug? Visit the video pages for all sources and doctor's notes related to this podcast.  

Transcribed - Published: 29 May 2025

Our ears are self-cleaning. This episode features audio from: * Are There Any Benefits to Ear Candling? * The Best Way to Remove Ear Wax Visit the video pages for all sources and doctor's notes related to this podcast.  

Transcribed - Published: 22 May 2025

Might not want to waste your money. This episode features audio from: * Do Vitamin E Supplements Have Benefits for Cancer, Immunity, and Longevity? * Can Vitamin E or Selenium Supplements Prevent or Treat Alzheimer’s? Visit the video pages for all sources and doctor's notes related to this podcast.    

Transcribed - Published: 15 May 2025

How to increase your pigmentary potential This episode features audio from: * Why Does Hair Turn Gray? * Reversible Causes of Prematurely Graying Hair Visit the video pages for all sources and doctor's notes related to this podcast.  

Transcribed - Published: 8 May 2025

Can “Ozempic face,” gastrointestinal distress, and nausea be mitigated? This episode features audio from How to Control the Side Effects (Including “Ozempic Face”) of GLP-1 Drugs Visit the video page for all sources and doctor's notes related to this podcast.  

Transcribed - Published: 1 May 2025

Most users start out obese and end up obese. This episode features audio from Why Do Most Users Quit Ozempic and What Happens When You Stop? Visit the video page for all sources and doctor's notes related to this podcast.    

Transcribed - Published: 24 April 2025

Turns out the answer is complicated. This episode features audio from GLP-1 Weight-Loss Drugs Like Ozempic (Semaglutide): How Do They Work? Are They Effective? Visit the video page for all sources and doctor's notes related to this podcast.

Transcribed - Published: 17 April 2025

A look at some research about the effectiveness of fish oil. This episode features audio from: * Are Fish or Fish Oil Supplements Good for the Heart? * PCBs in Children’s Fish Oil Supplements * Is Fish Oil Just Snake Oil? Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 10 April 2025

Making a smoothie the right way is trickier than you may think. This episode features audio from: * The Downside to Banana Smoothies for Polyphenol Absorption * Banana vs. Mango Smoothies for Polyphenol Absorption Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 3 April 2025

There is a lot you can do to keep your liver healthy. This episode features audio from: * Herbalife Supplements and Liver Toxicity * How to Prevent Non-Alcoholic Fatty Liver Disease * Poultry Exposure Tied to Liver and Pancreatic Cancer Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 27 March 2025

A look at some research to add life to our years. This episode features audio from: * There’s a Fly in My Aging Research! * Life Extension with FGF21 * How to Increase Your Life Expectancy 12 to 14 Years Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 20 March 2025

Drink enough water to make a difference. This episode features audio from: * Does Drinking More Water Help You Lose Weight? * How Much Water Should You Drink Every Day to Lose Weight? Visit the video pages for all sources and doctor's notes related to this podcast.  

Transcribed - Published: 13 March 2025

Turns out that keeping your head down can help you lose weight. This episode features audio from: * Lying at a Slight Head-Down Tilt (Trendelenburg Position) to Burn Fat * The Risks and Benefits of Mild Trendelenburg Position to Reduce Body Fat Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 6 March 2025

What can you do to mitigate menopausal symptoms? This episode features audio from: * Testosterone “Replacement” Therapy in Postmenopausal Women for Libido * Hormone Treatment (Estrogen Pills and Creams) for Vaginal Menopause Symptoms * How to Delay the Age of Menopause with Diet and Lifestyle Factors Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 27 February 2025

Here are some supplements to avoid. This episode features audio from: * Toxins in Blue-Green Algae, Like Klamath Lake AFA (Aphanizomenon flos-aquae) * The Benefits and Dangers of Chlorella * The Benefits and Side Effects of Spirulina Visit the video pages for all sources and doctor's notes related to this podcast.  

Transcribed - Published: 20 February 2025

The evidence supporting the health benefits of physical activity is overwhelming. This episode features audio from: * Does Exercise Extend Your Lifespan or Just Your Healthspan? * How Much Exercise Is Too Much? Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 13 February 2025

Did you know that exercise can sometimes be as effective as certain drugs? This episode features audio from: * How Many Steps Should We Get Every Day? * Exercise is Medicine Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 6 February 2025

A look at some studies on the prevention and treatment of dementia. This episode features audio from: * How Much Exercise Does It Take to Improve Aging Cognitive Function? * Cognitive Stimulation, Music Therapy, and Cryostimulation to Improve Cognitive Function Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 30 January 2025

Today we look at hormone replacement therapy, laser therapy for hair loss, and astragalus, one of the most popular herbs in Chinese medicine. This episode features audio from: * Is FDA-Approved Bioidentical Hormone Replacement Therapy Safe? * Do Low-Level Laser Therapy Devices Work for Hair Loss? * Does Astragalus Have Benefits for Life Extension and Fighting Cancer? Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 23 January 2025

Avoiding the toxins found in food. This episode features audio from: * The Best Dietary Detox * Fasting to Detox Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 16 January 2025

A plant-based diet may be the best way to keep inflammation at bay. This episode features audio from: * Preventing Inflammatory Bowel Disease with Diet * The Best Diet for Ulcerative Colitis Treatment * The Best Diet for Crohn’s Disease Treatment Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 9 January 2025

Today on the NutritionFacts Podcast, I answer a wide variety of your questions.

Transcribed - Published: 2 January 2025

A look at supplements and low-fat diets. This episode features audio from: * The Best Supplement to Prevent Skin Cancer * How to Prevent Skin Cancer with Diet Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 26 December 2024

Do you know your biological age? This episode features audio from: * Epigenetic Clocks for Testing Your Biological Age * The Role of Epigenetics in the Obesity Epidemic * What to Eat to Prevent Telomere Shortening Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 19 December 2024

There may be hidden dangers in our pots and pans. This episode features audio from: * Are Aluminum Pots, Bottles, and Foil Safe? * Are Aluminum, Stainless Steel, Cast Iron, and Teflon Safe? * Does Aluminum Cause Alzheimer’s Disease? Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 12 December 2024

The best diet for one of the most common heart conditions. This episode features audio from: * The Best Diet for Treating Atrial Fibrillation * Omega 3s, Prostate Cancer, and Atrial Fibrillation * Slow Your Beating Heart: Beans vs. Exercise Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 5 December 2024

Does the diabetes drug metformin have an anti-aging effect? This episode features audio from: * Does Metformin Work as a Life-Extension Drug? * Side Effects of Metformin as a Life-Extension Drug * The TAME Trial: Targeting Aging with Metformin Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 28 November 2024

What is this fascinating enzyme that acts as a universal fuel gauge? This episode features audio from: * Naturally Boosting AMPK with Caloric Restriction for Life Extension * Naturally Boosting AMPK with Exercise for Life Extension Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 21 November 2024

Your friends and family will thank you. This episode features audio from: * How to Get Rid of Garlic Breath * Green Tea as a Mouthwash for Halitosis (Bad Breath) Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 14 November 2024

Some make it better, and some make it worse. This episode features audio from: * Can Vitamin E or Selenium Supplements Prevent or Treat Alzheimer’s? * Centrum Multivitamin, Vitamin C, Beta Carotene, Souvenaid, Zinc, or Calcium Supplements for Preventing Alzheimer’s? Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 7 November 2024

New studies reveal some interesting results. This episode features audio from: * Do Collagen Supplements Work for Skin Aging? * Collagen Supplements for Arthritis * How to Boost Collagen Synthesis with Diet Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 24 October 2024

What’s good for our hearts is also good for our heads. This episode features audio from: * Can Alzheimer’s Disease Be Reversed with a Plant-Based Diet? * A Testimonial from Dr. Ornish’s Alzheimer’s Progression Reversal Study Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 17 October 2024

What do the studies on resveratrol and our brain show? This episode features audio from: * Resveratrol Tested for Alzheimer’s, Arthritis, and Osteoporosis * Side Effects of Resveratrol Supplements Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 10 October 2024

Can the red wine compound resveratrol increase longevity? This episode features audio from: * Does Resveratrol Make You Live Longer? * Does Resveratrol Benefit Our Metabolic Health? Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 3 October 2024

New studies provide some answers. This episode features audio from: * Benefits and Side Effects of Glucosamine for Osteoarthritis * Benefits and Side Effects of Chondroitin for Osteoarthritis Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 26 September 2024

Can sunscreen prevent skin cancer? This episode features audio from: * The Single Most Important Thing for Anti-Aging Skin Care * Does Sunscreen Cause or Prevent Skin Cancer? * The Best Type of Sunscreen to Use Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 19 September 2024

When you improve your diet, you can improve your mood. This episode features audio from: * Anti-Inflammatory Diet for Depression * Fighting the Blues with Greens? * Plant-Based Diets for Improved Mood and Productivity Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 12 September 2024

What’s the best way to preserve your sense of smell, what’s adrenal fatigue, and can you really remove warts with duct tape? This episode features audio from: * How to Preserve Your Sense of Smell * Removing Warts with Duct Tape * Adrenal Fatigue: What It Is and How to Treat It Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 5 September 2024

What’s the best way to cut down? This episode features audio from: * Shaking the Salt Habit * Sodium & Autoimmune Disease: Rubbing Salt in the Wound? * Sodium and Arterial Function: A-Salting Our Endothelium Visit the video pages for all sources and doctor's notes related to this podcast.

Transcribed - Published: 29 August 2024