No breakfast will keep blood sugar levels low. Metallica have irritable mood, brain think anything. The brain needs glucose to nourish all the time. It does not concentrate in school or work. The achievement or performance is poorer than people who eat breakfast. Late in the day will feel hungry and eat to eat kissed sip. The weight easier. For school-age children and adolescents To get a proper breakfast is particularly important. Because in the age of growing. Need to get adequate nutrition. The growing body full potential.