Keep in mind that these symptoms may also be related to other problems. Whether you call it fatigue or exhaustion, the most common feature of IR is that it wears people out. Low blood sugar. Brief, mild periods of low blood sugar are normal during the day, especially if meals are not eaten on a regular schedule. Feeling jittery agitated and moody is common in IR, with an almost immediate relief once food is eaten.
Dizziness is also common, as is the craving for sweets, chocolate or caffeine.
These bouts occur more frequently before meals or first thing in the morning. The old hypoglycemic diet, still in use today, recommends frequent snacks, and individuals with IR usually know to eat often. However, the hypoglycemic diet contains too much carbohydrate for most IR people. Most intestinal gas is produced from dietary carbohydrates. IR sufferers who eat carbohydrates suffer from gas, lots of it.