Why are eye vitamins necessary?

Eye vitamins are designed to focus directly on eye health and therefore can help prevent many diseases. Although we can obtain all the vitamins and minerals we need by eating certain foods, it is nearly impossible in these fast food-oriented times to get a healthy meal with all the vitamins and minerals we need. That is where eye vitamins come in. Even if you exercise regularly and eat a healthy diet with plenty of fruits and vegetables (and substituting fish for red meat a few times each week), you may be able to do even more to protect your vision by taking a daily nutritional supplement.