Hydrogen is the mother of all elements, so how did hydrogen come from?

Hydrogen is the mother of all elements, so how did hydrogen come from?

A: The statement that "hydrogen is the mother of elements" is unscientific. Although hydrogen is not the mother of all elements, it must exist in most organic substances, especially hydrocarbons, hydrocarbons and nitrogen oxides, which is well known. There are three kinds of hydrogen isotopes in nature. How did hydrogen come from? Many comrades say that it is from BIGBANG, but I don't think it is because the big bang of the sun at this stage is a thermonuclear reaction, and their raw material is hydrogen, so it is inferred that the raw material of Big Bang is also hydrogen, and the problem is not to go back to the original place. There are indeed many problems to be solved in the universe, but I have too little knowledge to come up with a theory of how hydrogen comes from! I'm sorry!