Although zinc is an essential vitamin for our bodies, taking too much of it can be a bad thing. Research has proven that taking more than 100 mg daily for an extended period can cause damage in the immune system. Older folks on the other hand, can benefit from taking zinc if they have a deficiency. The supplement can actually help older people bring their intake back up to the levels they should be at. Even if you have a small appetite, you can be at a major disadvantage to getting everything your body needs. Smaller appetites get full a lot quicker, making it harder to eat the foods you need on a daily basis. No matter how you look at it, you won t get everything your body needs from food. To get the vitamins, minerals, and nutrients you need, you ll need to use supplements and vitamins. 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. These days, you can find supplements more sophisticated than ever, available in many different forms such as liquid, capsules, pills, and teas. There are some that are still home grown, although they aren t as popular as those that are commercially supplied. In general, nutritional supplements are taken to help with diets that are missing vital nutrients and minerals. When the LDL is oxidized, it reacts to the cholesterol and a fat substance known as plaque begins to get deposited on the artery walls, which causes the blood flow to stop. Vitamin E will stop cholesterol from forming into plaque, which will allow the blood to flow properly. If you don t use vitamin E, in this situation, the blood will stop flowing and the arteries will begin to get backed up. Each year, there are thousands of supplements out there, with customers spending billions and billions of dollars to get the supplements and vitamins they need. Right now, there are 3 different delivery systems for supplements liquid, capsules, and tablets. Although each one is good in its own right, you should always pick one that dissolves easy and doesn t just pass through your system.