It has been shown that certain minerals and vitamins aid in the prevention of some degenerative diseases and illnesses that are brought about by aging.

Antioxidants can actually help lower the risk of conditions associated with aging, such as cataracts and macular degeneration. There are many major vitamins that have been found to have strong antioxidant qualities. Vitamins A, C, E, beta carotene and selenium have been shown to boost resistance.

The minerals magnesium and zinc are also important for good immune function. Selenium is a significant mineral thought to share many traits with antioxidants. Selenium in particular has been studied for its ability to prevent and reverse cell damage.

According to a study in the December 28 issue, 2005 of JAMAA, a diet with a high intake of beta carotene, vitamins C and E, and zinc is associated with a substantially reduced risk of age-related macular degeneration (AMG) in elderly persons.

By consequence, to get the right amount of these antioxidants each and every day is a condition to ensure a good health balance.

The necessary intake of vitamin E can be achieved by consumption of whole grains, eggs, nuts and vegetable oil, while vitamin C is found in citrus fruits and juices, broccoli, potatoes and green peppers.

The right concentrations of zinc can be found in meat, fish, poultry, whole grains, and dairy products. Kale, carrots and spinach are the main suppliers of beta carotene.

Based on this conclusion, foods with high concentration of these nutrients appear to be more important than nutritional supplements.