Search results for immune system

“Although the findings of a large meta-analysis published in the journal Annals of Internal Medicine indicated that there was no evidence to support the notion that consumption of saturated fat increased the risk of heart disease, the studies on which their conclusions were based were primarily observational.”

“It remains unknown whether these levels are sufficient for optimal immunological functioning. A large meta-analysis of 32 studies, spanning nearly 50 years, suggests that 25-hydroxyvitamin D levels below 30 ng/mL are associated with a higher risk of death from all causes.”

“Time-restricted eating, which involves taking in food within a small window of time during the day and fasting for the remainder, can improve certain biomarkers of health – even without weight loss – to improve overall health. In Part I of this two-part segment, Drs.”

“As a result, sauna use is associated with lower risk of cardiovascular and neurodegenerative diseases. The mechanisms that drive these effects are likely due to increased heat shock proteins and metabolic and hormonal changes that accompany exercise and sauna use.”

“Consumption of 2-deoxyglucose mimics the effects of glucose deprivation. Although some research indicates that 2-deoxyglucose is neuroprotective and extends lifespan, it appears to have harmful effects on the cardiovascular system.”

“Experimental work also shows that a stress-is-enhancing mindset can change cognitive, emotional, and hormonal responses during a laboratory stressor. Dr. Huberman presents repeated practice as a way to help motivation and reward systems recognize productive effort.”

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

“Dr. Patrick explains that she uses zinc lozenges only during exposure or the earliest signs of illness, often totaling roughly 80 to 100 milligrams per day for a short period. Small randomized zinc-acetate lozenge trials have produced mixed results, with one reporting a shorter cold and another finding no faster recovery with more adverse effects.”

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

“Microplastics are tiny plastic fragments that contaminate our food, water, and air, making exposure nearly unavoidable. Even healthy choices—such as brushing our teeth or drinking plenty of water—bring us into contact with vast amounts of microplastics.”