Search results for hormones

“Circadian rhythms modulate a wide array of physiological processes, including the body’s production of hormones that regulate sleep, hunger, metabolism, and others, ultimately influencing body weight, performance, and susceptibility to disease.”

“Melatonin, a hormone that regulates the sleep-wake cycle in mammals, is regulated by exposure to light. Decreasing the amount of light in our environment – especially the blue light from the various screens that surround us – is crucial for a good night's sleep.”

“He also measures fasting glucose and hemoglobin A1c, a three-month average of glucose levels, to ensure that he does not trend toward pre-diabetes. Tim also chooses to measure free testosterone and sex hormone-binding globulin along with numerous other parameters.”

“During intense exercise, while hormones stimulate fat breakdown, the muscle's enhanced mitochondrial capacity determines fat oxidation. In this clip, Dr. Martin Gibala outlines the relationship between exercise types, mitochondrial growth, and their combined effect on fat metabolism.”

“These particles serve as carriers for toxic chemicals like BPA and PFAS, which can accumulate in our tissues and organs, raising concerns about their role in hormone disruption, reproductive health issues, and even chronic diseases.”

“Melatonin, a hormone produced in the pineal gland, regulates the wake-sleep cycle in humans. It is also produced by immune cells and plays a homeostatic role in regulating the immune system. A recent scientific publication proposed that melatonin could be useful in treating COVID-19.”

“One reason may be FGF21. FGF21 – a hormone produced during vigorous exercise – prevents cravings for alcohol and animal studies suggest it may even be used as a drug to treat excessive alcohol use. In this short video, I discuss...”

“Prognosis and recurrence Neoadjuvant therapy encompasses chemotherapy, radiotherapy, or hormone therapy administered before surgery to reduce tumor size. Adjuvant therapy employs the same treatments to eliminate residual cancer cells and reduce the risk of cancer recurrence.”

“He discusses body composition and environmental exposures as possible influences on hormone production and signaling, while emphasizing that effects vary between people. A central focus is obesity.”

“Vitamin D is a steroid hormone that is a major regulator of immune function and plays a particularly important role in preventing respiratory tract infections. Vitamin D activates the innate immune system, which elicits an early antiviral response.”