Hello,
Nausea or vomiting while eating may be due to
food allergy, stomach virus, food
poisoning, etc. But since you are on diet, it can be
acid reflux, IBS, stress and anxiety. Take antacids and PPI's for relieve. Stay active and well hydrated. Stay away from anxiety.
Weight loss is not a big deal. Control portions of what you eat, take vegetable, fruits, whole grains, low fat dairy products. Take lean meat, poultry, fish, beans, eggs and nuts. Cut on sodium, sugar,
trans fat. Exercise regularly. Avoid addictions if any.
Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Nupur K, General & Family Physician