Sentences with phrase «influence circadian rhythm»

But you may be surprised to learn that gut bacteria can directly influence your circadian rhythm.

«It's clear that modern environments do influence our circadian rhythms,» said Kenneth Wright, the study's senior researcher.

But we do know that exposure to light suppresses the secretion of melatonin, a hormone that influences circadian rhythms, and there's some experimental evidence (it's very preliminary) that lower melatonin levels might explain the association with cancer.

But we do know that exposure to light suppresses the secretion of melatonin, a hormone that influences circadian rhythms, and there's some experimental evidence (it's very preliminary) that lower melatonin levels might explain the association with cancer.

Not exact matches

Nerve cells in our brains control our circadian rhythms, which influences sleep - wake cycles, hormone release, emotions and energy levels.

«The circadian rhythm of the hormonal release thus influences the way we react to carbohydrates,» said endocrinologist Pfeiffer, who heads the Department of Clinical Nutrition at DIfE.

These animals are used in studies of cardiovascular disease, and isolated rabbits sometimes have irregular circadian rhythms, which can influence heart rate, blood pressure, and hormone levels.

The flight attendants represented a group of workers particularly susceptible to disrupted circadian rhythms, which are heavily influenced by light.

Yet for all its influence in many aspects of our lives — from sleep to immunity and, particularly, metabolism — relatively little is understood about the mammalian circadian rhythm and the interlocking processes that comprise this complex biological clock.

«Skin and hair color, circadian rhythms and mood are all influenced by light exposure,» the researchers wrote.

Writing for a broad, popular audience, the authors explore circadian rhythms and their influences on our lives and health.

In «Costs of sleeping in: circadian rhythms influence cuckoldry risk in a songbird,» researchers from the United States, Germany, United Kingdom, Italy and the Netherlands tracked the songbirds Parus major (commonly called great tits) and their nests in Germany over a two - year period.

Ongoing research in the lab includes examining the influence of chronic sleep restriction on human performance, the influence of space flight on sleep and circadian rhythms and the application of his research to night workers - including medical residents and police - through the work of the Harvard Work Hours, Health and Safety Group.

The methylation of DNA is one of the epigenetic mechanisms regulating the functioning of the genome, influenced by not only by variations in DNA sequence, but also environmental factors such as fluctuations in the circadian rhythm.

The circadian rhythm of the body is normally influenced by light and dark cycles and is also controlled by feeding and fasting cycles — meaning that the circadian clock controls the body's metabolism to be active or inactive.

Our circadian rhythms, which regulate our sleep - wake cycle, are influenced by daylight.

A disrupted circadian rhythm, or sleep / wake cycle, may influence cancer progression through shifts in hormones like melatonin, which your brain makes during sleep.

Since our circadian rhythm is strongly influenced by light, exposing yourself to bright light at certain times in the day is a powerful way to shift your internal clock.

Circadian rhythms operate on a roughly 24 - hour cycle and influence when you begin to feel sleepy, when you wake up and when you carry out various bodily processes.

Light has such a powerful influence on your circadian rhythms and irregular light exposure is one of the most common reasons I see for disrupted sleep and other common issues.

Circadian rhythms, the internal organization of biochemical processes in the body that regulates behavior and physiology, have a significant influence on male reproductive function.

A 2006 study from the University of Washington showed that disruptions in circadian rhythm can influence cancer progression and increase cancer risk.

Carbohydrates influence your hormone cycle called the circadian rhythm.

This ultimately depends on our natural clock called the circadian rhythm, and varying the times we are asleep can negatively influence it.

Your body's internal clock (also known as your circadian rhythm) influences how much melatonin the pineal gland makes, and so does the amount of light that you're exposed to each day.

In addition, there is this recent study that shows that gut microbes have a circadian rhythm and are influenced by the time of eating.http: / / ajcn.nutrition.org/content/106/5/1220.long.

Your body's internal clock (also known as your circadian rhythm) influences how much melatonin your body makes, as does the amount of light that you're exposed to each day.

Circadian rhythms influence our sleep patterns, and the degree of light on the outside of our eyelids affects our melatonin secretion and feelings of alertness or fatigue.

Recent research has also focused on circadian rhythms in adolescents as a function of puberty; the role of circadian phase preference on daytime sleepiness patterns; and the influence of alcohol use and the history of parental alcohol use on sleep patterns and circadian rhythms of young people.

Based on what little we do know about dyadic sleeping arrangements, intimate partners have been found to influence each other's circadian rhythms, which are our sleep - wake cycles.