Hello,     Relative hypoglycemia may lead to diabetes in future. There is no medicine for this. To prevent it eat in small amounts at regular intervals.Have a heavy breakfast,moderate lunch and dinner with snacks in between.Have lots of vegetable salads and fruits in between breakfast and lunch with a glass of buttermilk..Have snacks in between lunch and dinner with a glass of lime juice or tender coconut water.If the blood sugars are going down though you are eating in good amounts get a MRI abdomen done to rule out any pancreatic tumor,which is actually rare 1% incidence in India.     Wish you a healthy living.