Insomnia: What You Eat Can Sabotage Your Sleep (cont.)
Nearly half of Americans report having insomnia at least on occasion, according to the National Sleep Foundation. Adults need an average of eight hours of sleep to function well. Older people tend to need a little less -- about 7.5 hours. It's estimated that nearly half of people over age 65 have sleeping difficulties. This can stem from changes in lifestyle, such as napping more during the day, discomfort from physical conditions, such as arthritis, and emotional difficulties and depression.
But lifestyle habits can play a leading role in quality of sleep, too, or lack thereof. So the first thing you should do is analyze your patterns and environment. The Cleveland Clinic recommends these tips for good sleep "hygiene":
The list includes some major sleep bandits: caffeine and nicotine.
Caffeine late in the day is a no-no -- that includes items such as chocolate, teas, and sodas. But it's not always obvious where caffeine lurks, says Hunt, so make sure to check food labels.
"Everyone is aware that coffee can keep them awake; what they're not necessarily appreciating is there's caffeine or related items in many other things that they consume," he tells WebMD.
The National Sleep Foundation reports the effects of caffeine can cause problems falling asleep as much as 10-12 hours later in some people.
Nicotine often falls below the radar screen when it comes to sleep interruption, but it, like caffeine, is actually a stimulant. Research shows that nicotine is linked to problems with insomnia. Hunt says smoking within a few hours of bedtime should be avoided; better yet, don't smoke at all.
Spicy and acidic foods can also kill sleep efforts because they cause heartburn. Heartburn is especially problematic for people with gastroesophageal reflux disease (GERD), also known as acid reflux. Why is eating these foods close to bedtime such a concern? Lying down makes heartburn worse, and the discomfort from heartburn hinders sleep.