April 24, 2025
Science

It turns out there’s gold in it: 5 surprising facts about blood you’ve probably never heard before

  • December 13, 2024
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For example, What is in the blood? Colour Is it really red? Come on, it’s probably about blood Details you’ve never heard before let’s see. 1. Actually, not

It turns out there’s gold in it: 5 surprising facts about blood you’ve probably never heard before

For example, What is in the blood? Colour Is it really red?

Come on, it’s probably about blood Details you’ve never heard before let’s see.

1. Actually, not all blood is red.

blood

The blood of humans is red, but the blood of other organisms has different colors. For example spiders, squids, octopuses and some arthropods, has blue blood. The blood of some worms and leeches is green.

Also insects and butterflies, colorless and light yellow, some sea worms They carry purple blood. The color of the blood is determined by the type of respiratory pigment used to transport oxygen to the cells through the circulatory system.

2. Blood consists largely of plasma.

blood

On average, 55% of the blood circulating in the human body consists of plasma, 40% of red blood cells, 4% of platelets and 1% from white blood cells occurs.

3. White blood cells are very necessary for pregnancy.

blood

These cells are very important for a healthy immune system. In addition, some white blood cells are called macrophages that a pregnancy occurs It’s necessary.

So much so that these macrophages are used for the production of the hormone progesterone. is of vital importance and helps develop blood vessel networks in the ovaries.

4. Human blood contains traces of gold.

blood

Blood; It contains metal atoms such as chromium, manganese, iron, lead, zinc and copper. The blood in the human body is usually 0.2 milligrams of gold is available.

5. The lifespan of blood cells varies.

blood

The life cycles of blood cells vary. For example, red blood cells stay in the body for about four months, platelets stay in the body for about nine days, and white blood cells stay in the body for about four months. from a few hours to a few days circulates in the human body.

Sources: Thought Co., Scot Blood

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