USANA Essential Tips

Vitamin C, Vitamin E, beta-Carotene (pro-Vitamin A) and Carotenoids (Lutein & Zeaxanthin) are strong antioxidants. They protect the eye against free radical damage. Strengthening of the eye defenses by increasing the intake of these vitamins would be helpful in preventing the chronic AgingEye diseases. Recent studies seem to support this assumption, lycopene, a different type of carotenoid found in tomatoes protects against prostate cancer and heart disease.

The eye, especially the lens and the retina is particularly vulnerable to the effects of unchecked free radicals byproduct of oxygen, cellular processes and environmental contaminants. Antioxidant vitamins help to combat free radicals, the primary antioxidant vitamins include Vitamin A, Vitamin C, and Vitamin E. promoting healthy cells and tissues in the eye. Lutein and Zeaxanthin are two more valuable antioxidants that recent research has found to be especially effective in maintaining the good health of the eyes.

Vitamin C found in fruits and vegetables such as; oranges, strawberries, rosehip, broccoli reduces pressure in Glaucoma, slows deterioration in macular degeneration and reduces the risk of cataracts.

Vitamin A found in carrots, sweet potatoes, and liver. Deficiency is tied to blindness, and corneal ulcers. Use may reduce risk of cataracts, and night blindness.

Vitamin D: This vitamin is vital for the metabolism of calcium and regulates the absorption of calcium and phosphorus from the intestinal tract, a deficiency of vitamin D results in rickets in young children; irritability, weakness, and softening of the bones in adults. Vitamin D may have a direct effect on the eyes, and it is vital for maintaining overall good health.