Hi. I'm 22, 160 lbs, 6'1", diagnosed w/ ADD and 'giftedness' but in "perfect" health otherwise, and have two sets of unexplained symptoms:
1) I used to get extreme fatigue after eating anything (tried to isolate diet, makes no difference). If I take a short nap (5-10 min.) I'm ok, if not, doesn't go away, not even w/ caffine. Eating fewer carbs helps with fatigue. Over time, this symptom has been replaced by symptom #2.
2) after eating I get a wierd feeling of restlessness, irritability, especially a tight, swolen feeling in face (no actual swelling occurs).
I've been to gastroenterologists, dieticins, general practicioners, allergists (had every test done imaginable, not diabetic, not hypoglycemic, no immune problems, not gluten sensitive, great bloodwork and stool samples).
I have mild food "allergies" (wheat, corn, rice, soy) that do nothing but zap athletic endurance (otherwise don't notice), and am allergic to typical summer-time pollens, etc. I used to treat both food and pollens w/ histamine de-sensitization, but only pollens now b/c couldn't tell difference w/ food after a while.
This greatly disrupts my life and has for as long as I can remember. This is my last resort. Thanks for your consideration, Tyler