helicobacter

i had a gastroscopy recently and one of the milder things they were checking for just in case is a totally normal stomach bacteria called “helicobacter” which, when i looked it up, i found out he is a little guy with little flagella that he uses to dig into your stomach lining so he doesn’t get swept away, and he secretes something that raises the pH around him so he doesn’t die from stomach acid. kinda realised all at once that i always thought of “bacteria” as a completely vague substance, but it’s guys. your body is a temple with a massive congregation.