I know i have msg allergy. But can you tell me if that or maybe say a panic attack would have a cold flushing feeling inside?

I do have panic attacks, high blood pressure, i do not know if i am allergic to other foods.
Lish

My granddaughter, who will be 3 years old in May, has long had a problem with strange behavior with her hands, and occassional seizure-like symptoms. It is getting worse. Her parents took her to see a specialist recommended by the family Dr., but apparently neither medical person thinks this is of much concern. My worry over it has led to problems with the parents, and they will not even share information with me about what her tests showed and what the Drs. said to look out for. I decided the problem was too much TV, since she is allowed to watch up to 8 hours of TV or more a day!!! However, when she was here this week, she began exhibiting stonger symptoms in the late afternoon, after not having been exposed to TV all day, and for most of the previous day. Not only did she clench and unclench her hands into fists and rotate them, which is the primary behavior, but she also tightened her torso with her chest extended a bit, grimaced with her mouth, made soft little bat-like sqealing sounds (eeeeee), and on some occassions her eyes seemed to roll back. Some times she looked at the ceiling while this was happening. She is basically out of it for a few seconds while this goes on. The hand thing seems related to excitement. The other symptoms happen less often, but they occur with the hand symptoms. This happened over a dozen times in the space of a few hours. Usually when she spends time with me, she does not do this at all. That particular afternoon, she had eaten quite well, so I wonder if this might be related to a food allergy or intolerance. She is the strangest eater I have ever encountered. All she wants is milk, baby formula, apple juice (which I do not give her because of the high sugar content and sacylicates) and rice cakes. She will eat carrots, peas, both raw in the pod and cooked. Green beans, raw and cooked, bananas, tomatoes, cucumber, grapes and berries. Sometimes apple. She likes oats. Her parents basically feed her easy to feed things like crackers, cookies, cereal, fruit, and way, way too much cheese. Plain cheddar and mozzarella, macaroni and cheese, pizza, lasagna, cheese ravioli, etc. She gets terrible constipation from all the cheese and milk. I have gone almost out of my mind trying to figure out what might be causing this, and what foods she might be sensitive too. The day she had all these episodes, I had been happy she had tried some breaded dinosaur chicken nuggets (supposedly without harmful additives), some granular lecithin, carrots, and a drink I have been mixing up with baby formula (for the vitamins and iron) with a tablespoon of pureed baby turkey blended in, 1/2 tsp. of rice bran, and a tsp. of rice protein. She gets hives frequently, but we don't know what from. I suspect the M&M's trail mix with peanuts her dad has all over the house and that she nibbles at at night, but I don't know. I was making her formula/milk drink with a cooked egg yolk, but she was itching, so I stopped, thinking she might be allergice to the egg yolk. She eats almost no meat of any kind except for occassional spagetti with meat sauce. She does eat a little lentil soup. I worry about her lack of iron and zinc because she eats so poorly. She is extremely intelligent. She can almost read, and can count to 20 and knows what the numbers mean. This is while being raised by one parent who is basically illiterate and who does not read to her or talk with her or give basic interactions. If anyone has any insights, I would appreciate any feedback. I have no ability to have her tested, and my requests to have all this checked out have met with increasing hostility to the point where she was kept from me for two months. I used to care for her almost full time for a year, and when she was with me, she almost completely stopped the hand shaking/clenching. I don't know whether it is stress, TV, lack of nutrients, or sensitivity to food or chemicals. I hate to think this intelligent little angel is going to suffer possible permanent brain damage because I did not try harder to find a solution to this.