C.C.
Your child has sensory integration issues. My son had this but I never inquired or found out what to do. He is almost 10 and still will gag when eating vegetables. I have a friends with a 1 year old with the same issues as you and she is able to get help through the school district at no cost. It might be worth checking that out as well.
Good luck. If I had it to do over, I would definitely get a diagnosis and help. It didn't get easier or better.