Search results for sleep

“Interestingly, they found no associations between altering men's activity levels and sleep quality, highlighting the sex-related differences in response to exercise. These findings indicate that engaging in moderate- to vigorous-intensity physical activity improves sleep quality in middle-aged women.”

“Getting an adequate amount of quality sleep is increasingly recognized as vital for mental and physical health. Sleep deprivation can increase stress hormones associated with anxiety and depression and greater risk of chronic diseases like cardiovascular disease.”

“Sleep preps the brain so that it can assimilate new information and lay down the framework for new memory traces. Areas of the brain that show high degrees of activity during intensive learning continue to show activity later during periods of sleep.”

“Poor sleep also induced epigenetic changes in stem cells that produce immune cells, reducing their progeny's diversity and tipping the balance of immune cell production toward an inflammatory profile. Sleep has profound effects on human health.”

“In a randomized crossover study of 15 adults, a single weight-based dose changed cerebral energy metabolites and reduced deterioration on some cognitive tasks during about 21 hours without sleep. Dr. Patrick uses 10 grams daily and sometimes takes more during travel or sleep loss.”

“The findings from this small study suggest that pink noise promotes deep sleep, driving improvements in cardiovascular function. Other evidence suggests that deep sleep provides a homeostatic recalibration of blood pressure, further supporting cardiovascular health.”

“People with bipolar disorder are sensitive to fluctuations in circadian patterns, including sleep deprivation and time zone changes. Chronotherapy, which involves maintaining regular sleep/wake cycles, has been used as a treatment for bipolar disorder.”

“Just one night of sleep deprivation can impair arterial function, and chronically poor sleep increases the risk of developing cardiovascular disease. Conversely, high intensity interval exercise can improve multiple markers of heart health.”

“Getting too much sleep, having difficulty falling asleep, or taking sleeping pills dramatically increases a person's risk of premature death, a 2022 study found. But getting plenty of exercise offsets this risk, effectively canceling out the harms of poor sleep patterns.”

“Shift work creates a chronic disruption of circadian rhythms that affects sleep, metabolism, decision-making, and long-term health, often in ways people don't recognize until years later. In this Aliquot, joined by Drs.”