Why Do Foods High In Added Sugar Make You Feel Hungry Shortly After Eating Them. It gives you a hit but then theres a very quick fall which makes you crave the sweet things all over again. New research has shown large dips in blood sugar can leave you feeling hungry.
The same is true for something like a baked potato. To bring down this instant surge in blood sugar your body secretes high levels of insulin. If you have high insulin resistance or high blood sugar you might feel hungry even after eating a full meal.
The high concentrated sugar in juices spikes up your blood sugar levels temporarily leading to a sudden crash within sometime which cause you to feel hungry.
In addition high sugar in the blood goes into the kidneys and urine which attracts more water causing frequent urination. Other symptoms of a large drop in blood sugar include dizziness feeling tired and a fast heartbeat. This is because certain foods make you hungrier after you eat them A doughnut for example causes your body to increase blood sugar which means it also releases a lot of insulin to deal with it. And yes I do feel nauseous after eating something like that for more than one day usually.
