Is appetite change normal after masturbation (scientific explanation of the function of the brain-gut axis)

　　The brain-gut axis has been a hot area of ​​medical research in recent years, revealing the complex and subtle connections between the brain and intestines. Understanding how the brain-gut axis affects appetite changes after masturbation can not only help us better understand our own physiological reactions, but also allow us to deal with this situation more scientifically. Follow our steps below to uncover the secrets.

Basic concepts of the brain-gut axis

　　Definition: The brain-gut axis refers to the central nerve A two-way information exchange system between the intestinal tract and the gastrointestinal tract, which realizes the interaction between the brain and the intestines through multiple pathways such as neural, endocrine and immune pathways. For example, when we are emotionally stressed, we may experience symptoms such as stomach pain and indigestion. This is a manifestation of the role of the brain-gut axis.

　　Components: The brain-gut axis is mainly composed of the central nervous system (including the brain and spinal cord), the enteric nervous system, and the neuroendocrine network connecting the two. The enteric nervous system is known as the "second brain" and can independently regulate functions such as intestinal motility, secretion, and blood flow. At the same time, it communicates with the central nervous system to jointly maintain the stability of the body's internal environment.

The physiological effects of masturbation on the body

　　Neuroendocrine changes: During masturbation, the body undergoes a series of physiological changes. The nervous system will be excited, prompting the body to secrete a variety of neurotransmitters and hormones, such as dopamine, endorphins, etc. Dopamine brings feelings of pleasure and satisfaction, while endorphins have analgesic and relaxing effects. The secretion of these neurotransmitters and hormones affects multiple systems in the body, including the digestive system.

　　Energy consumption: Masturbation is also a physical activity that consumes a certain amount of energy. Although it consumes relatively little energy, it may also cause the body to produce hunger signals, prompting us to eat to replenish energy.

The role of the brain-gut axis in changes in appetite after masturbation

　　Neuromodulation: After masturbation, the excited state of the nervous system may affect intestinal peristalsis and secretion of digestive juices through the brain-gut axis. If the nervous system is in an over-excited state, it may inhibit intestinal peristalsis, leading to a decrease in digestive function and loss of appetite. On the contrary, if the excited state promotes normal intestinal peristalsis and secretion of digestive juices, it may make people feel hungry and increase appetite.

　　Hormone regulation: Hormone changes caused by masturbation can also affect appetite through the brain-gut axis. For example, dopamine can act on the appetite-regulating center of the hypothalamus, affecting how much we crave food. Endorphins may indirectly affect appetite by regulating sensation and movement in the gastrointestinal tract.

Is appetite change normal after masturbation?

　　Normal situation: Generally speaking, slight changes in appetite after masturbation are normal physiological reactions. This change is usually temporary and does not affect the body healthy cause adverse effects. As long as there are no other symptoms of discomfort, there is no need to worry too much.

　　Abnormal situation: If the change in appetite after masturbation is too drastic or lasts for a long time, it is accompanied by other uncomfortable symptoms, such as stomach ache、diarrhea , nausea, etc., it may be a physical problem. At this time, it is recommended to seek medical treatment promptly and go to the regular Hospital gastroenterology or andrology, Gynecology Check to rule out disease possible.