Corporate Fitness and Active Aging

Did you know? An ongoing lack of sleep or poor-quality sleep increases your risk of health problems such as cardiovascular disease, high blood pressure, diabetes, depression, and obesity.
Are you finding yourself…to be irritable? Having memory problems or being forgetful? Feeling depressed? Having more falls or accidents? Then you may not be getting a good night’s sleep.

Despite popular (false) belief, older adults need about the same amount of sleep as all adults, 7 to 9 hours each night. Unfortunately, many older adults often get less sleep than they need. One reason is that they often have more trouble falling asleep. A study of adults over 65 found that 13 percent of men and 36 percent of women take more than 30 minutes to fall asleep.

Here are some ideas and tips for helping get a good night sleep:

• Follow a regular sleep schedule. (Go to bed and wake up at the same times every day)
• Avoid napping in the late afternoon or evening. (Try limiting your day naps to 15-45 minutes)
• Develop a routine for bedtime. (Try to develop soothing bedtime rituals such as taking a bath, playing music or practicing relaxation techniques)
• Avoid electronics, as their lights may make it difficult for you to fall asleep.
• Keep your home at a comfortable temperature. (That is not too hot or too cold)
• Make sure your bedroom is quiet and dark and use low lighting in the evenings.
• Avoid eating large meals close to bedtime. (May lead to indigestion)
• Stay away from caffeine (coffee, tea, soda, chocolate) late in the day.
• Participate in regular exercise [150 minutes total a week]. (A study at Northwestern University found that aerobic exercise resulted in the most dramatic improvement in quality of sleep, including sleep duration, for middle-aged and older adults with a diagnosis of insomnia.)

Sleep problems not related to age**

At any age, it’s common to experience occasional sleep problems. However, if you experience any of the following symptoms on a regular basis, you may be dealing with a sleep disorder:

• Have trouble falling asleep even though you feel tired.
• Have trouble getting back to sleep when awakened.
• Don’t feel refreshed after a night’s sleep.
• Feel irritable or sleepy during the day.
• Have difficulty staying awake when sitting still, watching television, or driving.
• Have difficulty concentrating during the day.
• Rely on sleeping pills or alcohol to fall asleep.
• Have trouble controlling your emotions.

Evaluate your habits and implement some of the tips above into your routine to see if you can improve the quality of sleep. If you still experience problems with sleeping, speak with your doctor about your difficulties and share with them what lifestyle changes you have attempted to make improvements. Quality sleep is essential for optimal health and should be an open part of dialogue with your doctor!

Sleep is an essential need that the human body requires. It is vital for the infrastructure of good health. Not getting enough sleep can have a great effect on the body physically and mentally.   

The two basic types of sleep are rapid eye movement (REM sleep) and non-REM sleep. Deep sleep is known as non-REM, while dreaming state typically occurs during REM. Generally, non-REM and REM sleep present themselves in a regular pattern of 3–5 cycles each night.  

Your body’s effectiveness to operate and feel well during the day relies on whether you are getting enough total sleep AND adequate amounts of each type of sleep. It also depends on whether you are sleeping at a time when your body is prepared and ready to sleep.  

Health Conditions Linked to a Lack of Sleep  

Adults typically need a minimum of seven hours of sleep each night. When the minimal amount is not met, health conditions such as high blood pressure, type 2 diabetes and obesity can occur or worsen.   

• High Blood Pressure: Blood pressure levels go down during normal sleep. Staying awake longer or having problems sleeping means your blood pressure is staying higher for a longer amount of time.  
• Type 2 Diabetes: Diabetes causes sugar to build up in your blood. Getting enough sleep may help people regulate blood sugar levels. Researchers believe that sleep restriction may affect blood sugar levels due to its effects on insulin, cortisol and oxidative stress.  
• Obesity: The part of the brain that controls hunger needs a healthy balance of the hormone's ghrelin (makes you feel hungry) and leptin (makes you feel full). Not getting enough sleep may cause more ghrelin levels to increase, which will make you feel hungrier than when you are well-rested.   

How Do I Get Better Sleep?  

• Stick to a routine - A regular sleep schedule will cause your circadian rhythm to stay on track. Go to bed at the same time each night and wake up at the same time each morning. Try not to vary too much, even on the weekends. 
• Physical Activity - Get enough exercise during the day. Try not to do too much physical activity within a few hours of your regularly scheduled bedtime.  
• Don’t eat or drink within a few hours of bedtime - Eating or drinking too much within a few hours of bedtime causes your organs to “wake up”. It may impair your sleep cycle and cause you to have trouble managing your blood sugar.  
• Keep your bedroom dark, cool and quiet - This type of environment is the most welcoming environment for your body to prepare for sleep.  
  
  

What do you do to prepare for sleep?