Search results for anxiety

“REM sleep occurs 70 to 90 minutes after a person first falls asleep and is essential for emotional well-being. On the other hand, deep, slow-wave sleep, which occurs during non-REM periods, provides a homeostatic recalibration of blood pressure, an essential element of cardiovascular health.”

“Dr. Patrick therefore favors lower-risk tools for focus, including high-quality sleep, exercise, cocoa flavanols, deliberate cold exposure, and modest caffeine, before considering an addictive stimulant. Nicotine is not equivalent to tobacco smoke, but that does not make chronic use benign.”

“In a placebo-controlled study of eight healthy adults, adrenaline infusion lowered plasma magnesium, and levels had not recovered one hour later. Investigators proposed a shift into cells after beta-adrenergic stimulation; the study did not measure cortisol, urinary loss, total-body depletion, or clinical deficiency.”

Dr. Rhonda Patrick discusses fragmented sleep, lipid biomarkers including ApoB and LP(a), coffee makers and bean quality, and choline supplementation.

“Cognitive behavioral therapy for insomnia focuses on identifying the thoughts that keep a person awake, gauging how reflective of reality those thoughts are, and developing "adaptive" thoughts that redirect the mental conversation that is preventing sleep.”

“The different stages of sleep provide crucial periods during which the body recalibrates to promote both mental and physical well-being. In this clip, Dr. Matthew Walker describes how the different stages of sleep influence emotional and cardiovascular health.”

“A systematic review found no overall improvement in mood after cold-water immersion, while a small randomized trial found that repeated whole-body cryotherapy improved depression scores when added to standard pharmacological treatment.”

“While there are no human clinical studies evaluating the effectiveness of melatonin for COVID-19, melatonin has been shown to prevent acute lung injury and acute respiratory distress syndrome due to viral infection in animal studies.”

“In this clip from Dr. Rhonda Patrick's appearance on The Diary of a CEO, she explains that a shorter eating window can make calorie reduction easier, while a longer overnight fast shifts fuel use toward fatty acids and ketones.”

Dr. Rhonda Patrick explores supplemental tyrosine, lion's mane, cordyceps, aging tests, and sunscreen's efficacy and safety in a Q&A.