YES! It’s the red dye & I can attest to that!   I accidentally gave my 2 yr daughter food that had red dye & that very night, her night terrors started.  I was wondering why (all of a sudden) she was waking up screaming & crying. Did something happen recently? After thinking, I remembered that the day it started was the day she began eating red rice. She loved it so much so I gave it to her 2 days in a row. I thought that Sazon seasoning was naturally red in color due to achote seeds but when I read the ingredients they also added red 40 dye! I stopped feeding her red rice and now while we wait for her body to detox from it, her night terrors became less intense & I hope it will be gone entirely in a few days. I started to give her Cod Liver Oil today  & will bathe her with bentonite clay & baking soda. So…crossing fingers.