First of all, find out if you have any sleep problems or nervous disorders. Neurologists in Bangladesh can't help but try this one. When the blood is low, sleep is high , so you can take iron folic acid supplement . Iron tablets sold in orange jars increase the amount of fat in the blood. That's why you can try Folison - it works well. If you read more, read during the day and in the afternoon. You can make tea and coffee a habit , but of course not. Make it a habit to eat apples and bananas. Apple caffeine drives sleep , and eating bananas before going to bed at night makes you sleep better. If you sleep very well at night , you will not feel drowsy in the morning. Besides, whatever you do: 1. Do not sleep at noon. 2. Try to get a good night's sleep. 3. Eat little by little four to five times throughout the day , more food increases sleep. So avoid overeating altogether. 4. Red meat , sweets , rice , mango - these increase sleep - avoid as much as possible. 5. Eliminate the habit of reading books while lying down. . Exercise for half an hour every day - walk before bed. . Avoid drugs.