The human body that can do these things is really amazing

The stomach acid can break down iron, the heart also senses . some truths make you fall back when you know your body.

It is not wrong to say that the human body is a labyrinth of countless secrets that hurts scientists.

But it seems, what people can do is boundless, is challenging the creator. And do you know how your body is "superhuman" ? Please check now!

1. The body recreates the whole body every 10 years

Every 3 - 4 days, a new intestine appears.

Did you know, every day in our bodies up to 70 million cells die and so many new cells "are born" instead.

Every 3 - 4 days, a new intestine appears and after 3 months, old red blood cells die to make room for new cells. Meanwhile, kidney cells will renew themselves for a period of 1 year.

And after 10 years, the whole body is completely regenerated. Even so, there are cells that remain unchanged throughout the century such as neural or eye lenses.

2. Acid in the stomach can decompose iron

Stomach acid can eat iron up to 63%.

We know that, in the stomach containing hydrochloric acid - plays an important role in the metabolism of the body.

But you know, when the experts try to heat acid from the stomach up to 37 degrees Celsius - the same as the stomach temperature, then drop it into an iron bar. After 24 hours, iron bars were corroded to 63%. Therefore, to maintain, the cell part of the stomach is always replaced new for the old cells have been corroded.

3. Emotion changes memory

Our memory changes every day depending on the emotions of that day.

Our memory changes every day depending on the emotions of that day. For example, you used to be very happy because you had a trip with a group of close friends.

But right now, you are getting frustrated about quarreling with your friends - so when you remember that trip, you no longer feel happy like before.

The reason is because the brain has automatically diverted to the unhappy moment of the trip.

4. The heart senses taste like taste buds

Acid-receptor receptors are also located in the heart to help identify infections.

Children, especially babies, have many taste sensing bodies. But the larger the number, the more the number of these organs decreases and reaches adulthood this number is 10,000.

When you were 60 years old, that number only halved. Recently, on the site of Fasebj.org, researchers' research has demonstrated that sour receptors are located in the heart to help identify infections.

5. The body is taller and "slimmer" in the morning

When we wake up, we are usually about 1-2cm higher than before going to bed.

The reason for this phenomenon is that when we sleep at night, the vertebrae do not cling tightly to each other just like when we are awake. Therefore, when we wake up, we are usually about 1-2cm higher than when we are not sleeping.

Besides, during sleep, the body automatically releases an excessive amount of air and fluid in the body through breathing and sweating, so we can reduce it to 2kg after every good night's sleep.

6. When blushing, the stomach also goes red

The heart and stomach have quite a close relationship.

Scientists have recently discovered that the heart and stomach are quite closely connected. For example, when satisfied, we feel happy, love life, and eat well. Or when you love, you always feel excited in your heart.

And when you're embarrassed, blushing in embarrassment or embarrassment, the mucus in your stomach turns red.