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Doctor insights on: Does Lack Of Sleep Affect Your Immune System

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Does lack of sleep affect your immune system?

Does lack of sleep affect your immune system?

Yes: Any physical or emotional stress, if significant, can affect your immune system. This includes lack of sleep, anxiety, emotional distress, etc. If you are having difficulty sleeping, try 20-30 minutes of exercise a couple of hours before bed. Melatonin is also a safe otc supplement that helps some people adjust their day/night cycle. ...Read more

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Sleep Deprivation (Definition)

Sleep deprivation is when either consciously or unconsciously you are not allowing your body enough time for sleep. Typically in adult normal time is 6-8 hours. There are some people that require more (> 10 hours). Sleep deprivation can take another form in the type of selective deprivation such as rem sleep deprivation. Typically this may be med induced or ...Read more

Dr. Jack Mutnick
Board Certified, Allergy and Immunology
11 years in practice
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Why does lack of sleep hurt your immune system?

Why does lack of sleep hurt your immune system?

Sleep and immunity: Sleep does play a big role with many systems in our body. It does not actually get weaker it is simply that if the body is tired, the defense systems within the body will not be as alert. ...Read more

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Dr. Jack Mutnick
Board Certified, Allergy and Immunology
11 years in practice
8.0M people helped
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Sleeping Better (Checklist)

Exercise
45 Min, Daily, forever
Try a hot shower before bed
Once
Avoid using electronic devices 2 hours before bed
Once
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Could you tell me how long it takes your immune system to recover from lack of sleep?

Immune/sleep: Some parts of the immune system (cellular mediated) are immediately changed (fast changes in chemical mediators such as cytokines), but humoral mediated immunity can sometimes take more time, such as weeks to months to recover, also dependent on degree of sleep deprivation and duration. ...Read more

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Sleeping Better (Checklist)

Go to bed at the same time every day
Once
Wake up at the same time every day
Once
Don't drink alcohol before bedtime
Once
Use your bed only for sleep (and sex)
Once
Board Certified, Allergy and Immunology
11 years in practice
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How long do I have to be sleep deprived before it shows effects on my immune system?

How long do I have to be sleep deprived before it shows effects on my immune system?

Chronic just as bad: Sleep deprivation definitely affects the immune system. Chronic sleep deprivation (insomnia, sleep apnea, etc.) definitely affects the immune system. ...Read more

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I know that not sleeping enough hurts your immune system, but does sleeping more boost your immune system?

Maybe a little bit: A body that is very fatigued, due to lack of sleep, excess stress, being overworked, etc... May get sick more easily. If a person improves and returns to a normal type and duration of sleep, he will no longer have a "lack of sleep". His body and immune system will become more "normal", so his chances of getting sick will be similar to that of a healthy person. Sleeping even more hours won't help. ...Read more

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Sleeping Better (Checklist)

Only use your bed for sleep or sex
Once
Do not eat or drink 2 hours before sleeping
Once
Turn off all noise-making devices
Once
Make the sleep space as dark as possible
Once
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If I use sleep aids to sleep more, will this boost my immune system?

If I use sleep aids to sleep more, will this boost my immune system?

Maybe: Many people are looking for some "magic pill" to "boost their immune system". There is no such pill. However, there is a way to boost your immune system, live a healthy lifestyle. Proper diet, proper sleep- wake cycles, healthy environment, proper exercise are the foundation of good health and good immune health. If you get better sleep with your sleep aid this could be helpful to your immune syst. ...Read more

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Dr. Heidi Fowler
4,345 doctors shared insights

Sleep (Definition)

Sleep is a topic that involves concepts such as how long it takes to fall asleep, how many times one wakes up at night, how many hours one sleeps at night, sleep stages, ...Read more

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Dr. Jack Mutnick
Board Certified, Allergy and Immunology
11 years in practice
8.0M people helped
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