when i often feel tired?
411094
Try going to your doctor for a blood test. Ask questions, they work for you. That is my best advice to get tested for various things. Your thyroid could make you tired. It maybe as simple as stress or as complicated as lupus. Talk to a health professional for the best advice.
322560
yo dave let me tell you when do you feel "FAT"\n When you can't see your own feet.. hahah kidin\nthe truth is " in my opinion " EZY Xample. that when you feel tired before your friends around you doing the same task.
871356
Its possible you aren't getting enough sleep.\n\nIts possible you aren't eating right.  Maybe you're not getting enough protein or even fat, both of which can make you feel a little more energetic.\n\nIf there's any chance you have a little depression you would not always have the energy to work out.\n\nIf you live under unrelenting stress its possible your adrenal gland has "run out of juice" and cannot produce sufficient cortisol for you to be able to exercise without feeling depleted.  ("Adrenal fatigue" causes people to feel depleted rather than invigorated by exercise.)
473733
lack of oxygen in your brain\n\nyes\n\nand you do it when your tired bc your body is like i want to sleep bc when you sleep you get more oxygen\ni think\n\nand when you yawn you breathe in a lot of oxygen\n\nand without oxygen you feel tired\n\nso yeah
503417
It could be that your getting to much sleep or that you are worried about something.  If you worry or think to hard sometimes it makes you tired.
436192
I have this same problem I also take vitamin supplements for this the only thing that truelly makes me feel better is long rest periods in between daily routines...I don't believe there really is a "cure all" for CFS...Chronic Fatigue Syndrome
732984
There are many causes of being tired besides the obvious lack of sleep.  Not drinking enough water and not eating nutritious foods will make you tired.  That's an easy one to remedy.\n\nIf you know you are getting enough sleep and eating properly; you should visit a doctor and have blood tests done.  You could be anemic or have other issues with your lungs or heart.  Make sure your doctor takes the time to listen to your concerns and doesn't just tell you to get more sleep.
871385
Go to your doctor and have them check you out and make sure everything is ok with you if so then go from there.Alot of things can cause fatigue from depresion to a medical problem.
513192
Sounds like you need a really good medical check up...all kinds of ailments can make you tired all the time.You may even need a sleep study done.
666010
Definitely!!!  Your body's energy level is low when you're sleepy therefore you can't be kept as warm!  This ALWAYS happens to me!
663860
If you are pushing yourself too hard (working too much), this can not be good for the body. You need to get some sleep...\n\nIf you are feeling sleepy for no apparent reason, the only thing I can think of is something has happened in your life that could be making your depressed and more tired.\n\nIf neither of those are the fact, your body could probably need more exercise. it's not getting enough, or you could be eating the wrong foods....
137633
It's kind of a chain reaction, and it depends partly on your metabolism. If you have a low metabolism, then you're probably more prone to being tired, and the more you sleep the more in a rut you're getting. You need to exercise and get your body active. But it's also a mental thing; if you're relaxing too much, you'll start to get used to that and not feel the desire to be more active.\n\nJust let me know if you need something to keep you awake. I'll be right over!
300106
absolutely its usually due to tension and or tiredness
622859
Do you sleep well at night and go to bed at a good time?  Have you seen the doctor lately?  I ask because you might have a health problem such as sleep apnea or possibly thyroid problems.  Diabetes is another illness that zaps your energy.  You should get a physical, the dr will probably want to do blood work to check for thyroid, diabetes, organ problems, anemia, etc.
1000017
You may feel sleepy due to following reasons:\n1. Lack of sleep at yesterday night - resolve it by finding out the sufficient time what you need for your sleep\n2. Lack of interst with your activity:\n  Resolve it by understaing the importance and how impactive that event is for ur life\n3. Reading/Studying for long Hrs:\n  You should always take break while studying for long period. If you don't have time then do shake any of ur body part frequently. Since, if you are sitting at same position 4 long time then ur brain stop getting required O2 and you can realize it via yawn. So do take little walk, go for water, chat with ur friendz then come and carry on ur activity\n4. Due to body condition:- Consuly a good doctor
1021411
It really is not well known.  Physical exertion and mental stress bring on the feeling of fatigue.  We know the areas of the brain involved in sleep and wakefulness, but it is unclear whether tiredness results from an impaired ability for the blood to carry nutrients to the brain, or if the brain has a shut down mechanism to preserve muscles from overexertion.
424560
I'm 45 and I was always tired with no energy, people told me I was to young to feel tired all the time so I went to the doctor and took blood test and I was real bad amenia and now I'm taking treatments for it you really need to go get blood test done and make sure you have an iron ananalsy to see if your body holds iron mind did not absorb iron so get it checked before it could lead to alot of other things to go wrong...