Free radicals are atoms or molecules with an odd (unpaired) number of electrons and can be formed when these atoms are attacked by various things in our environment. Once formed these highly reactive radicals will repair themselves by stealing an electron from another atom or molecule, which in turn becomes a free radical, thus creating a chain reaction of destruction. The most serious danger comes from the damage they can do when they damage the molecules of important cellular components such as DNA, or the cell membrane. Cells may function poorly or die if this occurs and damaged DNA may replicate itself. To prevent free radical damage the body has a defence system of antioxidants.
What is an antioxidant?
Antioxidants are molecules that can safely absorb free radicals and terminate the chain reaction before vital molecules are damaged. Although there are several enzyme systems within the body that scavenge free radicals, the principle micronutrient (vitamin) antioxidants are vitamins A, C and E. Additionally, selenium, a trace metal that is required for proper function of one of the body's antioxidant enzyme systems, is sometimes included in this category. The body cannot manufacture these micronutrients so they must be supplied in the diet.
The vast majority of health professionals encourage the consumption of antioxidant-rich fruit and vegetables, for example the '5 A DAY' campaign. From our own experience we see a high correlation between good antioxidant levels and wellness. It's a fact of life that most people are not able to maintain a diet rich enough in antioxidants to support a peak level of health. A quality combined supplement, that supplies high levels of important vitamins and minerals as well as an arsenal of antioxidants, is a great solution. Combined supplements are not only more convenient, they are also more effective than individual supplements, as they work in harmony giving greater benefits.
Supplements vary widely in their quality and effectiveness. The supplements we supply are unique in that their quality and efficacy is measurable and guaranteed. See our Quality Process and Measurable Difference videos on the Feel Young page.
For an introduction to Antioxidants watch a recent episode of the DR. OZ Show which was devoted to this subject.
Free radicals are part of life but our exposure is increased by some foods and additives, stress, smoking, flying, sunlight, pesticides, medications, exercise and many more things.
Antioxidants are found in vegetables and fruit – particularly the brightly coloured varieties, some nuts and oils and even in tea, coffee, red wine and chocolate. Good supplements provide what we lack in our normal diet.
