Congenital inheritance means that the family has a genetic history, and it is difficult to completely eradicate this body odor.
There are many reasons for the formation of acquired body odor, such as excessive mental stress, unclean hygiene, too much spicy food and so on.
The acquired body odor usually requires more attention, avoiding spicy food, taking a bath and changing clothes frequently, keeping the armpits dry, and not staying up late. If it is serious, it can be treated with drugs.