You can feel like sleeping after a meal. This occurs because of digestion of food. This is normal, but it might affect your work. If you experience it, after lunch meals. Sometimes, when you eat and you are totally full, you may feel sleepy. There are certain factors, which makes that happen like the kind of food a person consumes.
The following are the reasons why people feel sleepy after meals
The kind of food consumed
There are certain foods which cause sleepiness like proteins. Proteins produce hormone called tryptophan amino acid. Which makes a person to feel drowsy. Carbohydrates assist the body to produce serotonin and tryptophan amino acid. Which makes a person to feel sleepy. Also overeating makes the blood move, to the digestive system, to assist digestion. This causes the brain, to lack enough nutrients and that causes drowsiness.
During the process of digestion and the brain
When food is digested to produce glucose. The body also, produce glucagon and amylin. Which stimulates the brain, to release serotonin which causes sleepiness.
How healthy the body is?
If you feel all the time, sleepy after meals. You need to see the doctor. Also, lack of certain nutrients, in the body due to poor digestion may lead to drowsiness.
The way you sleep
If you don't sleep well, during the night. That may cause sleepiness, after lunch meals. Food makes the body to relax. Then a person feels like to rest leading to drowsiness.