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What are the most common elements in the human body?

There are 118 items on the periodIc table, and you might think that we are made up of many of them. But that is not the case; The complex systems that make up our body have a surprisingly simple elementary structure.

“Out of 118 elements, the last thing I read was that 97% of our body weight is made up of just four elements,” Steven Townsend, an organic chemist at Vanderbilt University, told Live Science. These four elements are oxygen, carbon, hydrogen and nitrogen. So what exactly do these elements do?

What are the most common elements in the human body? Source link What are the most common elements in the human body?

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