Ghrelin and Its Importance in the Body
Ghrelin, often referred to as the “hunger hormone,” plays a key role in regulating appetite and metabolism. This hormone, produced in the stomach, signals the brain about the need for food, promoting the sensation of hunger. It also affects the distribution and rate of energy use, making it an important element for metabolic processes and weight balance.
We explain the main purpose of the microelement and why you need a balanced nutrition program considering the need for ghrelin.
Ghrelin – what is it
Ghrelin is a peptide hormone produced and secreted mainly by stomach cells. It is unique in that its level in the blood rises before meals and quickly decreases after eating. Ghrelin acts on the hypothalamus in the brain, stimulating appetite and enhancing the sensation of hunger.
Functions of the hormone Ghrelin
There are numerous functions that the hormone performs. Here are just a few of them:
- appetite regulation. Ghrelin plays a central role in stimulating appetite. When the stomach is empty, ghrelin levels rise, sending a hunger signal to the brain.
- metabolic effects. The hormone affects metabolism, promoting fat utilization and managing energy levels in the body.
- impact on growth. Ghrelin stimulates the release of growth hormone, which is important for tissue development and regeneration.
- impact on glycemia. The hormone can affect blood sugar levels by regulating insulin production.
You need a balanced nutrition program considering the body's needs for the hormone. This will help you feel well and have the right appetite. Too much of the hormone can lead to an uncontrollable desire to eat, while a deficiency can create a situation where you don't want to eat even a little.
How Ghrelin is produced
Ghrelin is secreted by stomach cells, especially when it is empty. After eating, ghrelin levels decrease as food stretches the stomach walls, reducing the stimulation of its production. Ghrelin levels can also be influenced by other factors, including sleep, stress, and certain pathologies.
Creating an appropriate menu on your own considering all the features of your body is extremely difficult. Just the hormone alone will require a lot of attention, and combining it with other microelements can be a task for several months. That's why it's easier to contact a specialist and receive the right diet with a balance of all elements, vitamins, and hormones.