Low Blood Sugar
Hypoglycemia or low blood sugar is another possible cause of ocular migraines. This condition often occurs when you suffer from a nutrient deficiency or consume too many refined carbs, which would be broken down into sugar. Fortunately, there are many ways to control this level. Try to eat many smaller meals during the day and avoid skipping meals. Avoid consuming refined carbs in white bread or sugar. Instead, go for whole-grain bread. Also, add veggies, fresh fruits, lean meat, and egg to your diet to stabilize your blood sugar during the day. [4]
