Why do I feel like gagging a couple of hours after consuming something deep fried?!
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Answers: Because it's causing problems with your digestion. Deep fried foods are greasy and high in fat, both of which spell trouble for the stomach. Fried foods tend to slow down digestion, keeping the food in your stomach longer, which will result in a reflux of stomach contents. Foods on this list include potato chips, French fries and chicken nuggets. If you suffer from inflammatory bowel disease, fried foods can cause nausea and diarrhea.
Seek a doctor
Perhaps your body is telling you to not take in the fat.
Why eat deep fried food if it has that affect on you?
You may be reacting adversely to the fat the product was cooked in.
Are you allergic to something?
Perhaps you could have Acid Reflux and should consider seeing the doctor.