|Description||The exam period is very stressful, some Nootrogen may say where you had time to exercise. Incorrect! I make a point to run at least twice a week during the exam period. It relieves my stress and makes me feel good after the trot. It also Nootrogen keeps my body in tip-top shape so that I know I'm ready to face the brutal exams. And you may notice during the exam period that many students seem to get sick easily. .