Poor sleep and sleep deprivation are serious health risks on a global level. We’ve talked about this a lot and we can’t stress it enough. Today’s 24-hour society may be preventing us from getting enough sleep, so we may be looking for ways to compensate. A new study from the University of Michigan shows that caffeine isn’t the answer.
The Relationship Between Caffeine and Sleep Deprivation
People who chronically lack sleep are more likely to suffer from depression, mood swings and other mood disorders. In addition, good sleep quality affects the immune system and the body's ability to heal itself.
While there are several factors that contribute to the world’s sleep problems, including modern lifestyles themselves, researchers have found a significant link between caffeine and sleep deprivation. Part of that link lies in caffeine’s half-life, or how long it takes the body to process half of the caffeine a person has consumed.
This half-life ranges from four to six hours. Depending on the amount and timing of caffeine intake, consuming caffeine can result in delayed sleep and disruption of the deep, restorative sleep stages. It can also worsen existing sleep disorders, including insomnia. Waking up feeling tired again leads many to reach for their favorite caffeinated beverage to help them get through another day.
Caffeine consumption is most associated with coffee and tea. We often forget that soft drinks also contain caffeine and are often consumed late into the night.
People who are tired often turn to soda, energy drinks and coffee to get through the day. This is a vicious circle that prevents people from falling asleep at night and getting a good night's sleep.
Don't tackle the symptoms, tackle the problem of sleep deprivation
It’s time to recognize that a good night’s sleep is an essential self-care that plays a vital role in your overall physical and mental health and well-being. The single best solution to the effects of sleep deprivation is to make getting enough sleep a real priority in your life.
Of course, for many people, this is easier said than done. After all, life is demanding, especially when you factor in professional and family demands and responsibilities. However, it can help to take a clear look at your priorities. Consider your long-term health against what those extra hours at work can materially bring you, and whether those social obligations are really worth sacrificing your night's sleep. By simplifying your lifestyle and decluttering your life, you can find the time to to sleep better.
Source: www.chronobiology.com
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