Circadian rhythms are the regular, daily cycles of biological processes or activities, including the regular and predictable variation in the levels of many circulating hormones, ions and the ...
Short sleepers cruise by on four to six hours a night and don’t seem to suffer ill effects Marla Broadfoot, Knowable Magazine Some people are genetically built to require less sleep than the ...
Understanding what type of mattress suits you based on these facts can contribute to a better sleep experience for you. Imagine waking up each morning feeling completely refreshed and ready to ...
IN an address on sleep and hypnosis delivered at a meeting of Section J (Psychology) of the British Association at Aberdeen, Dr. William Brown pointed out that although there are marked contrasts ...
The oxygen desaturation index (ODI) is a measure of insufficient blood oxygen (low levels) during sleep. If you have a diagnostic sleep study, this measure can be one of the components in the report ...
For many of us, sipping on a cup of hot tea is a great way to relax before going to sleep on a chilly winter night. However, it's important to remember that different tea has different properties.
The Nature Photographer of the Year has announced the winners of its wildlife photo competition, chosen from a record 22,851 images submitted by nature photographers from 96 countries. Celebrating ...