Can someone explain to me in detail how fast blood circulates throughout different parts of the body?

Question

I'm just curious. And also, how much does it differ when we're excited, etc?

Thanks.

Answer 1

Honestly, blood prefers to go through the widest channels, and through channels which take the least amount of work.

For example, capillaries are very small, just 2 cell layers thick.

Its like childbirth.

In contrast, is the carotid arteries which go to the brain. The brain whores itself in blood. Those arteries are like watermelons and blood gushes in.

Answer 2

about 4 minutes for a given red blood cell to make a round trip through the body