A human wants to eat a lot, why?
[Diagram of insulin regulation upon high blood glucose](By Jhassve - Own work, CC BY-SA 4.0, Link)
I already wrote earlier how food will get into the cage and what is the acid-base balance. Over time, our body becomes more "sour". The acid-base balance shifts towards a more acidic environment. Which in turn is an obstacle to the progress of nutrition in the cells of our body. In other words, our nutrition cells do not get or starve. What is the signal for our digestive system, we need to eat to feed the cells. We want to eat again, we eat, but the food does not get to the cells anyway, but is deposited in the intermediate fatty tissues. The enchanted circle. To avoid this, you need to constantly monitor and maintain your acid-base balance in the norm, then the food will fall to the destination.
The second reason can be called a state where a person is nervous and is in a constant stressful situation. As they say all the sores from the nerves. When we experience or are nervous, our parasympathetic system contributes to increased production of insulin.
The release of insulin affects many hormones: alpha-adrenergic agonists, adrenaline, beta-adrenergic agonists. In chronic interaction of excess amounts of cortisol, estrogens, the secretion of insulin also increases.
A small digression about insulin. Insulin is formed, and then released into the blood by beta cells of the pancreas. The hormone insulin is necessary for utilization of the main energy source of our body - carbohydrates. Insulin in minimal amounts is produced (basal secretion) throughout the entire time. Increased secretion (stimulated secretion) of insulin occurs when the amount of glucose becomes higher than 4 mmol / l. What for the development of insulin at night, when a person sleeps and does not eat anything. But nevertheless during sleep a person lives and functions and the need for glucose does not disappear. For these purposes, glucose accumulates in the liver in the form of glycogen.
[Effect of insulin on glucose uptake and metabolism. Insulin binds to its receptor (1), which starts many protein activation cascades (2). These include translocation of Glut-4 transporter to the plasma membrane and influx of glucose (3), glycogen synthesis (4), glycolysis (5) and triglyceride synthesis (6).](By XcepticZP at en.wikipedia - Transferred from en.wikipedia to Commons by User:Shizhao using CommonsHelper., Public Domain, Link)
Increased isolation of insulin causes a strong sense of hunger in a person. We want to eat. In addition, nervous experiences increase acidity in the stomach, which also causes a feeling of hunger and stimulates us to eat. All this together and makes a person eat a lot. Remember, we always want to eat, or we try to seize our problems.
The result is if you constantly want to eat, you are either constantly nervous, or are in a stressed state, or you have an acid-base balance disturbed.
To live long and without doctors do everything in moderation. If it's fun, do not be too merry, if you do not feel sad and fall into a sad state, the measure will help you become a long-liver.
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