Research has indicated that zinc can counter vision loss in the event of macular degeneration. A deficiency of zinc on the other hand can lead to dulling of the taste buds, along with the ability to detect scent. Although zinc is an essential vitamin for our bodies, taking too much of it can be a bad thing. Canned fruits and vegetables come with high levels of sugars and calories, which antioxidant supplements don t have. The supplements offer you the levels you need, without any chemicals, sugars, or calories. This way, you don t have to worry about consuming anything that isn t good for you. No matter how you look at it, healthy eating for your body starts and end with foods that contain antioxidants. The vitamin known as NADH is very powerful for energy, although many people aren t aware of it. People who use vitamins on a regular basis would find themselves very impressed with the boost NADH provides. It is often used with chronic fatigue, although the way it works can be quite complicated indeed. Funk was the first to discover vitamins as we know them today, although vitamin A was actually the first one discovered, hence the letter A in the title of the vitamin. You can find vitamin A in natural foods such as oranges and yellow fruits. It can also be found in vegetables as well, such as spinach and fats. Vitamins have been around for hundreds of years, providing us with a way to live our lives in a healthy manner. Although there are many different vitamins out there, you ll need a certain amount of each one to keep your body healthy. There are many different classifications of vitamins, including A, B, C, and E. Over the years, studies have shown that fruits and vegetables which are organically grown are high in antioxidants, and boast a much higher concentration than those that have been produced commercially. In the busy world of today, it can be very tough to eat like we should, nor can we eat organic fruits and vegetables all the time.