Why when i put away a regular sized feast, do i consistency really sick, over stuffed and tired?...sometimes dizzy?

let me know, should i devour less?Why when i put away a regular sized feast, do i consistency really sick, over stuffed and tired?...sometimes dizzy?
Sounds resembling a case of hyoglycemia to me. I am not diagnosing you, I am merely going by my own experience. Are you eating breads, potatoes, rice etc next to your meals. Stop ! Take away anything that the body "reads" as glucose. This can be liquid, bread, cereal, candy, potatoes,rice, doughnuts, ice cream etc. All of these and similar others can contribute to your symptoms. If things advance you should point this out to your doctor.
Now, eat meal rich in non-starchy fruits and vegetables close to strawberries, cantalope, romaine lettuce, zuchini, etc. Make sure that you also eat some form of protein, chicken, shrimp, eggs, cheeses,steak etc. No desserts or anything resembling that. Eat that way for a daylight and see how you feel the subsequent day, continuing that model.
shouldn't you have tried it already? You might enjoy Dumping Syndrome. See a doctor if it does not get better.
This is impeccably natural, after a dinnertime most of the blood in the body is diverted to the stomach and intestines for digestion of nutrients, this is called hyperaemia, as a result nearby will be a slight decrease surrounded by blood flow to the brain, muscles and other organs resulting in drowsiness and slight fatigue. My best suggestion is to eat smaller portions and more frequently per daytime. Never lie down without delay after a meal as this may predispose to reflux at duplicate time refrain form physical distraction, I would go for a meander after a meal for around and hour and you will see, once the digestion is nearing completion, your energy will start comming support pretty soon