I sleep for plenty of time but am exhausted in the morning, what can I do about that?

If you're sleeping but still exhausted you might not be getting the restorative sleep you need, you might consider seeing a doctor to determine if you have some factor that is interfering with your ability to sleep such as sleep apnea.

If its affecting your life you should try to see a professional, but you might want to take a look at this http://sleepyti.me/ it could be possible that you're waking up/going to sleep at the wrong time?

It really depends on how long you define "plenty". Some studies have linked oversleeping to serious medical issues and it's suggested that it will also make you much more tired. Experts believe you should sleep between 7-9 hours a night, I'd recommend trying some short exercise an hour or so before bed. Getting yourself into a good routine with your sleeping pattern can work wonders.

Try to meditate or deep breathing for 15 minutes before you sleep. Also taking a glass of warm milk can help your body. Another is to eat light.

Lethargy is like an infection, the more you let it spread, the more it breeds. I would suggest planning something exciting and fun in the morning that motivates you to get out of bed and seize the day- maybe a lovely morning walk, a nice shower or even jamming to your favorite music!

Try to see if you can pinpoint the reason why you might feel so tired. You might suffer from restless nights, be it from stress or something else, even the environment you surround yourself in at bedtime—or maybe you just aren't a morning person! Sometimes creating a solid morning routine for yourself, simple or complex, can help wake you up and adjust for the rhythm of the day. If you're truly concerned though, always seek the advice of your doctor. Good luck!

If you wake up in the middle of the night at any time you are disrupting sleep. You may need to get a full nights sleep. If you stay asleep throughout the night and are still exhausted you may need to not nap during the day if you do that. You could try writing a diary and write about what you do during the day and if you need to relax more during the day or take time before bed to wind down then do that. These are just suggestions.

The best way I have found to battle exahaustion is to establish a morning routine that makes me feel revitalized. One with lots of sensory input. Hot shower. Power breakfast. incense or body products that have invigorating smells. Self massage. Also consider waking with the sun as often as possible so you can get sun light on your face as soon as possible. Then keep in mind that most people don't just out of bed rearing to go... take your time and express gratitude for the gift of a new day!

Perhaps try waking up in a more natural fashion. Instead of using a harsh alarm, use a more gentle melody. Opening your curtains to allow natural light in, and staying off your phone for the first 10 minutes you're awake for also tends to help!

I find that if I oversleep I feel very tired. So, what helps me is consciously keeping my phone and any other devices away from me when I'm ready to get into bed. I also try not sleep more than 8.5 hours, and no less than 7 hours. I hope this helps.