A great deal of research has shown that our gastrointestinal flora are important and even crucial to our health. We now know that our physical and mental health can be impacted immensely by the trillions of bacteria living in our gut. This can be a mixed blessing, considering that the modern Western diet does not […]
The Seasonality of Sleep
Do you sleep more in winter? Do you find that your eating and exercise habits also vary with the seasons? Many people, and even animals and plants, experience slight changes in their daily habits in different seasons. According to recent research on the seasonality of sleep, this is more than a coincidence: In fact, our […]
Too Much Dim Light Causes Cognitive Impairment
Light levels can have a profound impact on human health. Numerous studies have found that ambient light is a crucial factor in preventing the production of melatonin, a hormone associated with sleep. However, light may affect our brain in other ways as well. According to a new study, we simply may not think as well […]
Talking in Sleep May Indicate Greater Risk for Developing Dementia
Some people sleep like rocks, while others are considerably more active. In fact, many people talk, thrash and even fight in their sleep. This can make sharing a bed difficult, but it also can have more serious effects. A growing body of research is suggesting that sleep behaviors such as talking in sleep may be […]
Losing Sleep is Worse on Women’s Memory Than Men’s
All living creatures, from plants to fireflies to humans, have an innate circadian rhythm. However, there are key differences between organisms. In addition to differences between different species, there also appear to be dramatic differences between the sexes, particularly when it comes to sleep and memory. According to new research, women suffer more consequences in […]
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