I also felt dizzy after eating. It turns out that my silver fillings in my teeth (mercury) were giving off toxins into my body everytime I chewed. Does your girlfriend have silver fillings on her teeth?
Thanx doctor for your advice and suggestions.
Hi
Thanks for writing to the forum!
Dizziness could be due to postural hypotension (blood pressure falling with change of position), internal ear problems and cervical spondylitis. All these cause dizziness when you get up from lying down position. Cervical spondylitis and ear problems also cause dizziness on changing the position of the neck.
Other causes of dizziness are anemia, GERD, hypoglycemia or low sugar and some endocrine problems. Hypoglycemia is ruled out if your friend is dizzy after food. There is a possibility of postural hypotension with blood rushing to stomach area after food. GERD or gastric reflux with stomach ulcer is another possibility.
Hope this helps. Please let me know if there is any thing else and do keep me posted. Take care!