Search results for hormones

“Another randomized controlled trial determined that hydrolyzed collagen combined with calcium and vitamin D attenuates bone loss in postmenopausal women. The study included 112 postmenopausal women who had not received hormone replacement therapy for at least three months before study initiation.”

“In females, exposure to microplastics is linked to altered sex hormone levels and oxidative stress, while in males, it’s linked with testicular inflammation and blood-testis barrier dysfunction, potentially impairing reproductive health.”

“Researchers evaluated the effects of these changes in a study involving 37 men and women who practiced voluntary long-term caloric restriction (approximately 30 percent of habitual intake) for 3 to 15 years, compared to sedentary and fit people eating a traditional Western diet.”

“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 reviews alcohol across female and male fertility. She discusses menstrual and ovarian hormones, erectile function, testosterone, semen volume, motility, morphology, and sperm DNA as distinct outcomes; evidence varies by dose and study design.”

“Aligning food intake with circadian rhythms can improve many aspects of metabolic health. Some of these benefits might be due to the effects of melatonin, the "sleepiness hormone." Honoring the natural ebb and flow of this hormone and its role in metabolism is essential for good health.”

“Frequently Asked Questions Q: What are some reasons not to eat sugar? Is sugar addictive? A: Drinking sugar-sweetened beverages can suppress the hormone cortisol and stress responses in the brain, which can drive people to consume more than they should.”

“Circadian rhythms are the body’s 24-hour cycles of biological, hormonal, and behavioral patterns. Every organ and cell has its own daily timed circadian rhythm, which influences physiological processes, including the body’s production of hormones that regulate sleep, hunger, and metabolism.”

“The authors concluded that by reducing inflammation and stress hormone levels, omega-3 supplementation may boost cellular repair and slow aging. This decrease in stress response may also translate to a reduced risk of depression, making these findings relevant to mental health as well.”

“As such, circadian rhythmicity may have profound implications for human healthspan. A key player in the body's circadian metabolic processes is melatonin, a hormone produced deep within the center of the brain, in the pea-sized pineal gland.”