If you are on a budget, consider a trunk-mounted bicycle rack. This type of rack is lightweight and easy to use. A trunk-mounted rack will interfere with access to your trunk or hatch and it also could sway in the wind. A hitch-mounted bicycle rack offers ease of loading and accessing bicycles. This type of bicycle rack also can interfere with access to your trunk or rear cargo area and can make bikes sway.

A spare tire bicycle rack may be for you if you have more than one bike to carry. This type of rack is easy to load and provides easy access to your bicycles as well as to the trunk or rear door. If you own a truck, a truck bicycle rack is for you as it is very easy to load and can handle heavy loads. This type of bicycle rack is easily secured to the truck bed floor or tool box.

You may also be interested to learn that in addition to finding this year’s collection online at great discounts, you also will be able to check out sporting websites that offer reviews of all the latest styles such as those by Kurt Kinetic offering you a better idea of what type of bike trainer is really going to fit your needs best. This way you can make sure that not only do you get the best price on your trainers, but you get the best fit and the most comfort out of your shoes that is possible.

The prefix ‘anti’ means against, in opposition to, or corrective in nature. In this case, the ‘anti’ in antioxidant describes the effect these chemicals have against oxidants.

Oxidants, usually referred to as ‘free radicals’ are produced as a natural by-product of the millions of biochemical processes undertaken by the body every minute. The same life-giving oxygen that supports all the functions of the body creates these harmful by-products which cause cell damage, usually to DNA, fats and proteins.

Free radicals also enter the body through external influences such as exposure to the sun, pesticides and other kinds of environmental pollution. In addition, their levels are increased by mental and physical stress, the consumption of alcoholic beverages, unhealthy foods, and cigarette smoke.

In much the same way as oxidation causes rust on cars, oxidation inside the body causes a breakdown of cells. If the amount of free radical oxidation in the body is allowed to rise to an unhealthy level, it can result in extensive damage to cellular components and can accelerate the aging process.

More importantly, it may contribute to a wide range of degenerative illnesses and reduce the body’s ability to deal with other problems, including cardiovascular malfunction, eye disease, and cancer.

Additionally, it may result in a compromised immune system, leading to immunological disorders and a lessening of the body’s ability to heal wounds and overcome infections. Some studies indicate possible links to arthritis and similar chronic conditions.

Antioxidants counter these effects by binding with free radicals before they can cause damage. They then convert them into non-damaging biochemical substances, assisting enormously with the reparation of cellular damage.

Certain antioxidant enzymes are produced within the body. The most well known of these are catalase, superoxide dismutase and glutathione:

Catalase coverts hydrogen peroxide into water and oxygen.

Superoxide dismutase breaks antioxidants down into hydrogen peroxide.

Glutathione is a detoxifying agent, changing the form of toxins so that they are easily eliminated by the body.

Other antioxidants can be consumed through the diet. Some of the better known include the antioxidant vitamins beta-carotene, vitamin B6, vitamin C and vitamin E.

Minerals such as selenium, zinc, glutathione and co-enzyme Q10 may also have antioxidant properties, and so may flavonoids such as cranberry, some amino acids, plus organic extracts from milk thistle and the tree known as ginkgo biloba.

A diet rich in fresh fruits and vegetables provides a large supply of these anti-oxidants, to help eliminate damaging free radicals. The highest concentrations are found in fruits and leafy green vegetables, such as carrots, orange and red peppers, spinach and tomatoes.

Cooking can destroy some antioxidants and interfere with the body’s ability to absorb them, so eating raw vegetables and fruit, and including sprouts in the diet can help. Steaming vegetables as opposed to frying, microwaving or boiling is also a good idea.

Antioxidants are best taken in combination, since single antioxidants, such as vitamin E, need other vitamins in order to work as an effective antioxidant. Food and natural supplements may therefore provide the most bio-available source of antioxidants. Natural products from the rain forests of the world are some of the best sources of natural antioxidants ever found. Fruits like the acai berry are amazing the health world because of the wide range and high number of antioxidants they contain, making them a perfect source of antioxidants. It’s no wonder that the acai berry has been dubbed one of the top 10 “super foods” in the world.