I have 13 months completely baby. i'm breastfeeding. i like mostly the spicy food, now my baby have loosemotion. in this time if i have spicy food. is it affect to her?

and
if she gets cold, can i eat cool items?

No food restrictions.

Only if baby reacts negatively to a specific food item should that item be avoided. Spicy stuff only makes the milk taste a little different, baby should not have a problem w/ this.

temperature of foods do not affect baby via mother's breastmilk... it always comes out body temperature.

this website has everyting you need/want to know about breastfeeding: http://www.kellymom.com/bf/index.html

If spicy food is going to upset your stomach or give you gas, it will do the same thing to your baby... I have a 6 month old and I still breastfeed... Big no no's for me are food that will make me gassy or will irritate his tummy (orange juice for example, will give him diaper rash) and spicy food as well... I am spanish and have to limit myself but I do it without problem if I am thinking of my baby's health!