mom siad "if 你 eat cheese standing up...it gives 你 gas" is that true???

i never used to like chesse it smell and it taste gross but mom ses it make 你 gasy if 你 eat it standing up is that true 或者 is it just somthing that is meant to make 你 have nightmares about chesse cause 你 had it in your lunch at school and dosent want to get imbarresed if 你 accidently fart during sport...