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Dr. Rhonda Patrick answers audience questions on various health, nutrition, and science topics in this Q&A session.
Practices and supplements for sleep.
People over 50 can improve sleep quality with 300 micrograms of daily melatonin - a surprisingly low dose. 1
20-30 minutes of being outside 3 times/week lowers cortisol levels. 1
Tips for jetlag.
Infrared saunas vs. traditional saunas.
Sauna duration for heat shock protein expression.
Metal excretion from sauna use. Markedly higher excretion of aluminum (3.75-fold), cadmium (25-fold), cobalt (7-fold), and lead (17-fold) was observed in sweat versus urine. 1
Hot bath produces a similar physiological response to sauna use. 1
Chronotypes and optimal time for sleeping.
Genetics of chronotype.
Metformin and longevity.
Metformin diabetic longevity study. 1
NAD+ boosting supplements.
Trial of 1,000 mg/day nicotinamide riboside in humans may have been dosed conservatively. 1
Blood biomarkers probably worth monitoring.
Pregnancy and early development nurtition, including breastfeeding. 1
Randomized clinical trial comparing dairy vs. meat consumption for toddler protein needs. 1
Common variations on Rhonda's micronutrient smoothie.
Thoughts on diet/lifestyle for 60+ year olds.
Increased animal protein consumption in the elderly reduces all-cause mortality (in contrast to younger adults). 1
Choline for vegans.
Whether or not to exercise during a prolonged fast.
Exercising during a fasting state blunted cognition and decreased mood. 1
My thoughts on fisetin as a senolytic.
Podcast with Judy Campisi on cellular senescence. 1
100 mg/kg and 500mg/kg of fisetin per day in animals removed senescent cells in an advanced aging mouse model. 1
My personal omega-3 consumption and supplementation.
2:1 ratio of EPA:DHA supplementation was associated with improvement in mood. 1
My publication: Role of phosphatidylcholine-DHA in preventing APOE4-associated Alzheimer’s disease. 1
My thoughts on electrolyte supplementation for athletes.
Some of the best health practices for shift workers.
Time-restricted eating associated with a decreased breast cancer recurrence. 1
My thoughts on insulin resistance.
Omega-3 VITAL study. Omega-3 intervention lowered the risk of heart attack by 28% and the risk of fatal heart attack by 50%. 1
What are the optimal omega-3 and vitamin D levels?
Timing of protein intake and resistance training.
Does black coffee break a fast?
Lifestyle intervention in Parkinson's disease.
My thoughts on high LDL cholesterol in the context of a low-carb, high-fat diet.
Probiotics benefits and trade-offs.
Does lowering homocysteine also lower outcomes associated with high homocysteine levels?
Dietary tricks to reduce post-prandial blood glucose levels.
Is contrast therapy - alternating hot and cold - safe?
Every month, Rhonda hosts a live chat with FoundMyFitness Premium Members.
Don't miss the next one.
Dr. Rhonda Patrick discusses _Akkermansia muciniphila_, vitamin B1's effect on blood sugar, emulsifiers in food, and electrolyte supplements.
Dr. Rhonda Patrick discusses silicone safety, grounding, pentadecanoic acid, and the potential benefits of olive leaf extract and peptides.
Dr. Rhonda Patrick discusses her supplement stack, avoiding microplastics, creatine for brain health, and mRNA vaccine autoimmunity risks.
Dr. Rhonda Patrick discusses if smoked salmon is carcinogenic, high-dose melatonin, creatine on workout vs. non-workout days, and the Neurocode brain scan.
Dr. Rhonda Patrick discusses xylitol safety, strategies to reduce hemoglobin A1C, klotho and dementia risk, and the timing of hormone replacement therapy.