After 30 days of fasting and only drinking water, the human body changes to the point that one organ can be destroyed.

Not only will you lose weight and run out of energy quickly, your body will have many unexpected changes after 30 days of fasting and only drinking water.

Have you ever fasted?

What will be the results of the 30-day fasting challenge? The article below will show you the unexpected answer.

On the first day, when we start the water-only diet , we feel fine with this. However, by the second day, we will start to feel hungry and angry, or even as science calls it " crazy from hunger ". This is because our body has exhausted its supply of glucose. In fact, glucose is the body's main source of energy, but now we have given up food.

On the third day, the human body will begin to fall into a state of " ketosis " which we often call "starvation". The reason is because there is too little glucose in the blood and the body is forced to break down fat into energy. However, the brain cannot use this type of energy, because long-chain fatty acids cannot penetrate the blood vessels of the brain.

Accordingly, the brain begins to produce ketones to break down long-chain fatty acids into short chains. However, this only meets about 75% of the energy the brain needs. The body's awareness will gradually weaken.

The human body will fall into a state of ketosis after many days of fasting.

By day five, we can lose 2kg per day. This is due to dehydration and electrolyte imbalance.

By day ten, the human body will have adapted to the lack of food and will be in a state of ketosis. At this point, the body will start to break down fat for energy, instead of glucose. We may even feel a little better, but don't be fooled.

At this point, the more fat we have stored in our bodies, the longer we can survive. But once all the fat is gone, we have nothing left to replace it with muscle. Few people know that the human heart is an organ made of muscle.

But this can be extremely dangerous. Because when our heart is starved of fuel, the heart rate and blood pressure increase. This is because the body can no longer pump blood properly. All the proteins in the body are broken down at this point and we can barely think. The reason is that we can starve to death at this point.

By day 15 , the human body's digestive system will be destroyed. This will cause stomach pain, vomiting, and bacterial infections.

Finally, by day 30, things will get even worse, as our bodies will be in a state of malnutrition and we will feel weaker than ever. At this time, we may experience various health problems such as dizziness, headaches and difficulty concentrating.

By day 40, after several days of not eating and only drinking water, the human body will experience more serious symptoms, such as extreme fatigue, rapid weight loss and muscle atrophy. Even more frightening is that we also have to worry about serious health problems such as kidney failure or sepsis.

According to experts, how long you fast depends on whether you drink enough water and how much fat you have in your body.