The smell of coffee can refresh the mind of sleep-deprived people.
Coffee is known to be a pick-me-up, but a study shows that you don't have to drink it to get a pick-me-up. You can just walk around a coffee shop and smell it.
Inhaling the warm, rich aroma of coffee can alter the activity of certain genes in the brain and reduce the effects of sleep deprivation, a multinational study found.
Researchers exposed lab mice to coffee and found that sleep-deprived mice expressed proteins with antioxidant properties in their brains that protected nerve cells from stress.
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Smell some coffee, refresh yourself
When tired, many people like a cup of coffee to refresh themselves. According to the British "Daily Mail" recently reported that a new study by Japanese scientists found that the aroma of coffee can also play a role in refreshing and eliminating fatigue. The study appears in the latest issue of the journal New Scientist. Scientists at the University of Tsukuba in Japan first conducted experiments on mice. they will
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