Everyone wants to grow old gracefully. Some go under the knife to get that youthful look while others opt for a more natural way to maintain that healthful glow. The way to make peace with age can be found in the types of foods that we eat and the miracle ingredient they contain.
This hidden “miracle” is called antioxidants. They have graced the pages of magazines, medical journals and every product from hand cream to supplement pills. But what are antioxidants and what can they do to keep you looking your best?
Antioxidants are substances that fight the aging process that goes on in your body. They are not produced by the body so to get the benefit of these power-packed substances you must ingest them. A variety of foods contain antioxidants.
Let’s go back to the beginning. The body continually replenishes its cells. Through a process called cellular metabolism, the body produces energy, more cells and repairs any damage. One by-product of cellular metabolism is unstable molecules called free radicals.
Free radicals are molecules that can damage your body. They are unstable because they are missing an electron. To get another one and become stable, free radicals will steal electrons from cells. That theft can damage the cells in a variety of ways by mutating the DNA. Not always bad, immune cells will shoot free radicals onto invading bacteria in order to kill them. They’re an important part of the body’s defenses. Too many free radicals overwhelm your normal antioxidant defenses and leave you vulnerable to cell disease and damage.
This damage can cause visible and invisible changes to our bodies. The development of diseases like cancer, diabetes, arthritis and neurological deficiencies may begin to affect you as you age. Also, thinner skin wrinkles and brittle bones are a problem. Free radicals enter our body from outside sources as well: cigarette smoke, radiation and the sun’s UV rays. The more free radicals we encounter, the greater the damage that can be done.
Antioxidants have been shown to be of great help in the free radical problem. Antioxidant substances combine with free radicals and neutralize them. Once they are neutralized, they can no longer do any damage. Not all antioxidants are created equal. Some antioxidants fight certain types of free radicals while others are effective only in specific parts of a cell. Still others can battle free radicals only under the right conditions. It is clear that your body needs many different types of antioxidants to create an effective defense system for your body.
Scientists don’t have any idea of a recommended daily dose of antioxidants to correct free radical damage and the diseases that come with age, but they do know that eating foods rich in antioxidants makes a huge difference in how we live.
Where do you find antioxidants? They are all around us. Look no further than your local farmer’s market or produce aisle in the grocery store. Fruits and vegetables contain the principle sources of antioxidants.
Examples of antioxidants include:
* Vitamin C
* Vitamin A
* Vitamin E
* Lutein
* Lycopene
* Beta-carotene
Certain minerals like zinc and selenium also function in the body. They are not antioxidants but they boost the immune system to fight against free radical damage.
Antioxidants are also found in nuts, legumes, cold water fish, seafood and red meat. So, eating a varied diet of fruits, vegetables and the foods just named will increase the amount of antioxidants in your system and help reduce the incidence of disease. Eating fruits and vegetables in their natural form instead of juices brings the benefit of other nutrients found in the foods. Juices also contain a lot of sugar that is not needed by your body.
Food does more than stave off hunger. Natural substances found there can cause us to live longer and stay free of disease as we age.
– Linda Ingham
As a mother of five, licensed attorney and fitness nut, Linda Ingham enjoys writing about many subjects, including law, gardening, health and fitness, child rearing and travel. Check out her articles at www.pathacross.com
