Foods to avoid while breastfeeding?

Everyusernameistaken

Hi ladies,

So I am using my modified bedrest time to fill my freezer for when little guy gets here.  My husband and I eat a lot of (moderately spicy) homemade Indian and Mexican food, and along with this we eat a lot beans (lentils, black beans, chickpeas, etc).  A lot of my favourite homemade freezer meals have these foods in them.  My mom told me to be careful of beans (could give baby gas) and spicy foods when breastfeeding.  Just wondering what your experience has been?

I've also made a few batches of peanut butter cookies...I've read to avoid peanuts, but some sources say you only need to avoid peanuts if you are prone to allergies.

Any thoughts or advice?

 Thanks