Can I go to bed after dinner?

Many people may find themselves feeling very tired and want to sleep after having a full meal. Some people may think that there is something wrong with their body and that is why they want to sleep after a meal, and they are particularly worried. Wanting to sleep may be a natural reaction of the body, or it may be caused by a disease. Below, I will explain in detail why you want to sleep after a meal.

It is a normal reaction of the body to want to sleep after eating

1

It is a natural reaction of the human body to want to sleep after eating. The sleep-related vagus nerve becomes excited after a meal to promote gastrointestinal motility and help food digest normally. The vagus nerve promotes digestion while also causing the body to want to sleep.

Reduced blood oxygen in the brain causes you to want to sleep after eating

2

After eating, in order to carry out normal digestion and absorption, the body needs to flow a large amount of blood to the digestive system to enhance the digestive function of the digestive system. The blood supply to the head, heart and other parts of the body will decrease, and the human body will tend to feel sleepy at this time. However, this statement has not yet been confirmed by scientists.

Increased carbon dioxide levels in the body cause you to feel sleepy after eating

3

After dinner, the body's digestive organs are working on digestion, which will cause the concentration of carbon dioxide in the body to increase in a short period of time, thereby causing fatigue of the nervous system in the brain and making people want to sleep.

Weak digestive system leading to sleepiness after meals

4

If the body's digestive function is weak, it may also cause you to want to sleep after a meal. When the body lacks yang energy and the spleen and stomach are weak, more blood oxygen is needed to digest the same amount of food, which makes people want to sleep easily. If this drowsiness has affected your normal life, you should seek medical attention immediately.

When eating, the human brain will secrete a substance called appetite hormone, which can participate in the regulation of some physiological cycles of human sleep. The large amount of glucose in the human body after eating will reduce the secretion of this appetite hormone and make fat people feel sleepy. If the phenomenon of wanting to sleep after eating persists and does not improve, you must get it checked out. Reduce harm to the body.