Sleep Basics

What things should I avoid if I want to improve my sleep?

A Answers (4)

  • A , Internal Medicine, answered
    Generally, I don't like telling you not to do something unless it's smoking, slurping trans fats, or spending 16 hours in front of the tube. But for optimum sleep preparation, there are a few things you should avoid to increase your chance of falling—and staying—asleep.
    1. No alcohol or nicotine for one-and-a-half hours before bed.
    2. No exercise that makes you sweat for one-and-a-half hours before bed (doing things that make you sweat in bed are OK).
    3. No caffeine, caffeinated beverages or food, or caffeine in pills for at least three hours before bed, or as long as your body dictates.
    4. No eating for three hours before bed, so you can avoid reflux issues that can disturb sleep.
  • A Neurology, answered on behalf of
    Avoid working in the bedroom and refrain from using TVs and computers right before bed, as these activities hinder quality sleep. The internet has been cited by experts as one of the most attractive sleep distractions. Violent shows, news reports, and stories before bedtime are also bad for sleep.

    Simply put, the place where you sleep should only be used when you're sick, when you're sleeping or when you're having sex (the 3 S's). 

    Foods to avoid are caffeinated beverages, such as coffee and cola, which can stimulate the brain, large and spicy meals in the evening, which do not stimulate the release of sleep-inducing tryptophan and serotonin as well as carbohydrates, dairy products, and whole wheat products, and alcohol within four hours of going to bed, which will leave you restless after the initial sedative effect. Alcohol can also worsen snoring and sleep apnea.

    Clock-watching also worsens the situation as it encourages you to stress over how much sleep you are missing. Turn your clock so that you cannot see the face and resist checking it if you wake up. The nicotine in cigarettes and cigars act as a stimulant and will prevent you from relaxing enough to get good sleep. If you cannot stop smoking, avoid smoking in the hours before bedtime.

    Finally, long daytime naps and exercising close to bedtime will hinder sleep. If you exercise too late, your endorphins and elevated brain activity may keep you awake until late at night.

    Finally, sleep helps to restore the body’s energy supply and repairs muscle tissue. It is known that growth hormone, which helps with growth in children and tissue repair in individuals, is secreted during sleep.
    2 people found this helpful.
  • A , Health Education, answered
    Many people falsely believe alcohol aids relaxation when in fact it is a stimulant and should be avoided in the evening. Do not have beer, wine, or any other alcohol within six hours of your bedtime.

    Other stimulants to skip during afternoon and evening hours include caffeine (coffee, tea, chocolate, and many sodas), nicotine, and sugary or spicy foods. For best results, don’t go to bed hungry, but don’t sleep on a full stomach either. In general, exercise will help you sleep, but avoid vigorous exercise near bedtime.
  • A , Psychology, answered
    Some of the most obvious things to avoid for sleep improvement include:
    • Caffeine. Caffeine can have a half-life of up to 10 hours for some people. This means that the soda or coffee you had at 2:30 as your afternoon pick-up could still be keeping you up at 10 at night.
    • Alcohol: While alcohol can make people feel more relaxed sleepy, it actually prevents them from going into deep sleep. Additionally, it is a diuretic (will make you have to go to the bathroom) and once your body has metabolized it you will often wake up to go to the bathroom, disrupting sleep.
    • Nicotine. While many people report that nicotine relaxes them it is actually a stimulant, which means it can prevent sleep onset.
    • Emotional conversations. Because of our busy lives, often the first opportunity of the day we have to speak to a spouse or partner is in bed. The conversations people have right before they go to sleep can therefore be highly emotional and are often the opposite of relaxing! Finding better times in the day to discuss these issues can help improve sleep as high emotional content conversations can prevent relaxation for sleep.
    • Vigorous physical activity. While exercise in general seems to help most people sleep, exercising right before bed can cause enough autonomic arousal to prevent the muscles from relaxing. Try to give yourself about two to three hours between workouts and bedtime.
    20 people found this helpful.
This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.
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