Food Troubles
Have not heard this one. But we are all different. Do you have blood sugar problems?
If I drink a starbucks before I eat Breakfast my heart pumps harder and faster. Not being a doctor I can just say,,, drink lots of water (to keep the toxins flowing out of the body)
and
make sure You take your vitamins, I take 3 or 4 of the chewable ones made for us who have had the surgery " Optisource" from Walgreens.
Take care ~ Marilyn
Your jaw sounds more like jaw alignment to me then anything else. I would see a physiotherapist or a chiropractor. Fast heart beat could be anything. Many people experience fast HR with dumping but that doesn't seem to be your case except that it only(?) happens when you eat? Could it be related to the pain from your jaw and the anticipation of pain from your jaw?
Until you get the jaw checked out, what are you doing for nourishment? Shakes? Keep up your protein and fluids so you don't get into even more trouble. All the best. Laura