To avoid this we certainly have to train eye's muscles. Your daily multi-vitamin probably contains about 30 different ingredients, but there are over 50 different micronutrients that they do not contain. You can also have a 100 mg. supplement, which will work great wonders. After the baby is born, omega 3 supplements are still extremely important. Leafy vegetables like spinach prevent age-related macular degeneration and cataracts. Essentially what glasses do is lock the eyes into their refractive state and in order to see through provisine your lenses you have to maintain the poor vision that the lenses are designed to correct. Cantaloupes, sweet potatoes, spinach and carrots all contain carotene, a provitamin that is converted by the body into active vitamin A, a vital component of retinal, which forms rods in the retina of the eye.