Ordinary people breathe 25920 times a day.

That is, the average person breathes 18 times a minute.

Then, the scientists added the three sets of data separately.

1+4+4=9

2+5+9+2= 18= 1+8=9

1+8=9

The time period required for planets of the solar system's reset is exactly 25,920 years.

So scientists believe that this number 9 can represent the relationship between the big universe and the small universe.

Scientists believe that human beings are a small universe.

9 has endless meaning.

Therefore, the conclusion is that

It is natural for people to breathe 18 times a minute.

It's the best and healthiest.

May you be satisfied.

I wish you good health ~