A study done at the University of California showed just how rapidly and comprehensively a brief dose of short sleep can affect your cancer-fighting immune cells. The researchers found that a single night of four hours of sleep in a cohort of healthy young men swept away 70% of the natural killer cells circulating in the immune system, relative to a night of full eight-hour sleep.Do you want to learn how to sleep well?
This is an age of increased awareness regarding our immune systems. We can do one simple thing to give our immune system a boost. GET A GOOD NIGHTS SLEEP!
Poor quality sleep can suppress your immune function, negatively affecting the balance of bacteria in the gut and increasing inflammation. In fact, studies have shown that not enough sleep and poor sleep quality can leave your immune system more susceptible to infectious illnesses like the common cold.
Do you want to learn how to sleep well?
Sleep helps both men and women with their hormones! Sleep also supports the optimal functioning of your reproductive system.
In one study, a group of young males was allowed to sleep for only five hours for one week. The researchers found a significant drop in their testosterone compared to when they were fully rested. In fact, the researchers concluded that the hormonal blunting effect is so large that it effectively "ages" a man by 10 to 15 years!
Inadequate sleep also affects the reproductive system of women. In a report that brought together findings from studies over the past forty years of more than 100,000 employed women, those working irregular night-time hours and had poor-quality sleep had a 33% higher rate of abnormal menstrual cycles than those working regular daytime hours.
In one study, a group of young males was allowed to sleep for only five hours for one week. The researchers found a significant drop in their testosterone compared to when they were fully rested. In fact, the researchers concluded that the hormonal blunting effect is so large that it effectively "ages" a man by 10 to 15 years!
Inadequate sleep also affects the reproductive system of women. In a report that brought together findings from studies over the past forty years of more than 100,000 employed women, those working irregular night-time hours and had poor-quality sleep had a 33% higher rate of abnormal menstrual cycles than those working regular daytime hours.
Do you want to learn how to sleep well?
In a 2004 Japanese study of 2,282 workers, those sleeping less than six hours over a 14-year period were 300 to 400% more likely to suffer one or more cardiac arrests than those sleeping between 7-8 hours. Another study has shown that even just one night of losing 1 to 2 hours of sleep will quicken the contracting rate of a person’s heart and significantly increase their systolic blood pressure. What can you do today to get these benefits of sleep?
Do you want to learn how to sleep well?
Did you know that the lack of sleep mutes the chemical message that tells us to stop eating and increases the urge to keep eating? Less sleep can also set you up for metabolic syndrome and obesity.
So if you are watching your weight or want to lose a few pounds, sleep is your best friend.
Want to learn how to sleep well?
The less you sleep, the more you are likely to eat. Your body also becomes unable to manage calories effectively, especially the build-up of sugar in your bloodstream. This is because, in a sleep-deprived state, the cells of the body become far less receptive to insulin. The cells begin to repel rather than absorb the dangerously high levels of glucose.Want to learn how to sleep well?
