What happens to us when we are hungry and don’t eat

One of the strongest human instincts is hunger that can be sometimes unbearable to tolerate for a common man. It usually caused when one ear less than required for certain amount of period.

What happens when we eat food:

For humans there are three macronutrients – protein, carbohydrates, and fats. Let’s take Carbohydrates which raise the blood glucose levels. The brain sees the high levels of glucose in the blood and releases insulin. The insulin stores the glucose in the blood to the cells.

How do we get signal about hunger:

 Hunger is usually detected by our brain when it read changes in hormones level and nutrients in the blood. Vagus nerve is the main nerous system part that play the communication with brain.  And once we eat food a hormone name Laptine is released to brain and hunger feeling stops after that.

Do we feel hungry while not eating food only :

Actually No, there can be many reason you may start feeling hungry. But Food(calories) is usually the most common cause of hunger. But there  are other reason as well like  Medication, Drugs, Inadequate diet, depression, hormonal disorder. But they are not common cause.

What happens if you eat while feeling hungry:

 In case of normal hunger you should never avoid food and take appropriate diet. But if you don’t take adequate diet you will start feeling fatigued, anxiety levels goes way up, your body organ like kidney, bones weakness etc will start to happen to your body.