The way we sleep and amount of sleep we need changes throughout our lives to accommodate changes in our circadian rhythm as we age. Have you ever laughed at the term “sleeping like a baby”? Have you ever looked back on childhood and wondered if you slept as well as you remember? Do you know […]The way we sleep and amount of sleep we need changes throughout our lives to accommodate changes in our circadian rhythm as we age. Have you ever laughed at the term "sleeping like a baby"? Have you ever looked back on childhood and wondered if you slept as well as you remember? Do you know [...]
How Caffeine is Shifting Your Internal Clock
More than 50 percent of Americans use coffee and other caffeinated beverages on a regular basis. Coffee has been referred to as a social lubricant, with many business deals and relationships built over a steaming cup. However, a cup of coffee in the afternoon or evening may be having negative health effects of which caffeine […]More than 50 percent of Americans use coffee and other caffeinated beverages on a regular basis. Coffee has been referred to as a social lubricant, with many business deals and relationships built over a steaming cup. However, a cup of coffee in the afternoon or evening may be having negative health effects of which caffeine [...]
Napping: Beneficial or Harmful?
In the Western world, napping is most often associated with children. While there are cultures where a midday nap is normal even for adults, most of us try to get our rest at night. However, the urge to sleep in the early afternoon is programmed into us, and sometimes very tempting. Are naps good for […]In the Western world, napping is most often associated with children. While there are cultures where a midday nap is normal even for adults, most of us try to get our rest at night. However, the urge to sleep in the early afternoon is programmed into us, and sometimes very tempting. Are naps good for [...]
Development of the Circadian Rhythm in Infants
Sleeplessness is part of having a baby. As many new parents have noticed, newborns spend their first few weeks and months with little concept of night and day. However, babies consistently develop a normal human circadian rhythm, or roughly 24-hour rhythm, within the first few months of life. New research in chronobiology has determined a […]Sleeplessness is part of having a baby. As many new parents have noticed, newborns spend their first few weeks and months with little concept of night and day. However, babies consistently develop a normal human circadian rhythm, or roughly 24-hour rhythm, within the first few months of life. New research in chronobiology has determined a [...]
Gene That Controls the Internal Clock Discovered
The circadian rhythm is a subject of many studies, yet it remains a mystery in many ways. While scientists have identified many of the cell proteins involved in circadian rhythm and several genes that contribute to a healthy rhythm, the “master clock” gene remained elusive. However, a recent chronobiology study on rats indicates that the […]The circadian rhythm is a subject of many studies, yet it remains a mystery in many ways. While scientists have identified many of the cell proteins involved in circadian rhythm and several genes that contribute to a healthy rhythm, the "master clock" gene remained elusive. However, a recent chronobiology study on rats indicates that the [...]
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