MIL doesnt allow me to eat anything!!!!!

my MIL is sooooo annoying!!!! she doesnt allow me to drink any soda, eat anything that has chili in it. she even doesnt allow me to eat something too hot or too cold. because of.... the baby. she said my baby can taste anything i eat and it's not good to eat those foods and drinks above!!! this is very stressing me out. is it true, moms???