Exams cause stress to eyes

Exams are round the corner and long study hours become mandatory. A study suggests that high school students face more eye problems than juniors because of the decreased font size in the textbook. During exams, students take more stress and study late in insufficient light. Besides, many a times they place the book or study material at wrong eye level which affects their eye vision even more. During exam days also it is important to spend some times in the open air. It is good for the eyes and for the overall health.