How To Study At Night Without Falling Asleep

Studying at night can be a very challenging task. Before we go into details, I would like to ask you as a college student these questions;
Do you find it difficult studying for more than one hour?
Do you always fall asleep while reading at night?
Do you find it difficult to wake up at night to Study?
If your answers all through are yes, then you need not worry, these are common challenges which students face. The following tips provided below will guide you towards great improvements on academics.
TIPS
Engage in less stressful and strenuous activities during the day. Siesta as well will help.
Eat your dinner as early as possible. Eating late keeps your digestive system at work during the night and more blood glucose and oxygen is channeled there instead of to the brain.
Eat a balanced diet, drink plenty of water to nourish your body and eat moderately for dinner. Brush your teeth before going to bed. Caffeine is not advisable.
Sleep early, you can time yourself with an alarm which would ring about 4 hours (or more) after youve slept. E.g. if you sleep by 9pm, you set your alarm for 1am or 2am.
When you are awake, quickly wash your face with cold water .Brushing your teeth at that moment stimulates the sensory receptors, keeps you awake and alert. Say a short prayer.
Study in a very bright environment .This is one of the reasons you find it difficult to sleep on a sunny day. Dim light would make you feel drowsy and fall asleep.
Do not study one subject for too long so you dont feel bored and dizzy. However study with frequent breaks of about 10 minutes to allow your mind ponder on what you are studying.
Keep you mobile phone or any other electronic device away to avoid distractions.
Visualize what you are studying, use mnemonics, stand up and teach an imaginary audience what you have studied.
Quickly glance through all you have studied and summarize.