Tag Archives: Immunity

The Importance of Sleep in Fighting Colds

Having trouble getting rid of that pesky cold? Have one that keeps coming back with greater consistency than a boomerang? A 2009 study suggests that it might not be your cold medicine that’s failing to do the job, but an inadequate amount of sleep instead.

Teens and Sleep

teenager sleeping

The debate about teens and sleep has been raging for many years. Scientific evidence suggests, however, that parents really should give their teens a bit of a break for sleeping in on weekends. It seems that growing teen bodies need a little more sleep than the average adult. More importantly, the average teen, 90 percent of teens according a recent Journal of School Health study, are not getting their daily recommend hours of sleep.

Lack of Sleep and the Immune System

image of the immune system

Lack of sleep can do more than make you grumpier than Oscar the Grouch. It can have an impact on your immune system, according to a study conducted by the Surrey Sleep Research Centre. Researchers found that poor sleep quality for just one week could impact hundreds of genes related to metabolism, response to stress, and our immune system, which helps to protect us from illness and disease.

What Sleep Does for the Body

young girl waking up

Sleep is one of the most important things you can do for your physical and mental health and well-being. Failing to get an adequate amount of sleep can limit the body’s ability to heal itself, recover from wounds, and even lead to premature aging. The bottom line is that sleep is necessary for the body and mind to function properly.

What Happens While You’re Sleeping?

We all know that the body needs sleep. The sleep cycle is important time for your body to restore and recover what’s lost during the day. Young children, especially, require large amounts of sleep because that’s the time when the growth hormone is released in the body. Cellular damage from the sun is also repaired while you’re sleeping. This includes things like wrinkle reduction and collagen production—which is why it’s sleep is commonly referred to as “beauty rest”.