Subscribe to RSS Feed

Posts Tagged ‘ Free Radicals ’


 Powered by Max Banner Ads 

Anti-aging and Antioxidants

January 17, 2010 by Allan

The most popular antioxidants that are used for skin care products are the vitamins A, C and E.Scientific tests have shown that they help to improve the condition of the skin and reduce additional damage occurring that causes the aging effect that we are seeking to eliminate.The damage to the skin is caused by free radicals and antioxidants help to fight off these free radicals and thereby improve the condition of the skin.Antioxidants are in no way harmful to the skin and not only can they protect the skin from damage but they have been to shown to actually reverse some of the damage that has already occurred to the skin of many people.This has an anti aging effect and the publicity that has surrounded the discovery of this information has resulted in antioxidants being included in almost all skin care products to meet the demands of the consumer.Sun damaged skin in particular has been shown to improve in condition when antioxidants have been applied directly to the affected area.There are various different sources of antioxidants and some of the more popular ones are grape seed extract and green tea extract.Grape seed extract has shown to reduce inflammation of the skin and in addition it helps to strengthen the capillary walls. It is a popular inclusion in many skin care products due to these properties.Green tea on the other hand has shown to reduce the size of pre-cancerous skin lesions in various tests due to the active ingredient catechins.With the use of these naturally occurring antioxidants the damage that is caused to the skin by the free radicals that degrade the collagen and elastin is reduced and the positive effect that they have in assisting the skin to renew damaged cells has the desired anti aging effect that people are looking for. Carson Danfield is an “Under the Radar” Internet Entrepreneur who’s been quietly selling various products for the last 8 years. Although you’ve probably never heard of him there’s a good chance you’ve visited his websites in the past and even purchased some of his products.science kits

Share and Enjoy:
  • Digg
  • del.icio.us
  • Facebook
  • NewsVine
  • Reddit
  • StumbleUpon
  • Google Bookmarks
  • Yahoo! Buzz
  • Twitter
  • Technorati
  • Live
  • LinkedIn
  • MySpace
Continue Reading »
No Comments

To understand the value and importance of antioxidants, you must first understand the destructive results of free radicals. Free radicals occur naturally as a result of normal, daily reactions within your body. Essentially, when a molecule is a free radical, it is an unstable molecule which contains a free electron which is seeking a connection. These molecules seek to complete this unstable existence by latching on to tissues such as blood vessel linings or cell membranes, creating a chronic state of inflammation within the body. This on-going inflammation eventually results in damage to various tissues of the body. Antioxidants bind to the free radicals, thus preventing the damage they would normally cause. The damage caused by free radicals has been linked to heart disease, cancer, arthritis, and many other conditions and illnesses. Free radical damage is also believed to contribute to many other degenerative aspects of aging, such as wrinkles, hardening of arteries, and some of the loss of mental acuity that sometimes occurs with age. Antioxidants are available in many different forms and substances. Vitamins such as vitamin C, vitamin E, and beta carotene (a form of vitamin A) are antioxidants in addition to their other benefits to your health and well-being. Selenium and zinc are two minerals which are also antioxidants. Other compounds; cysteine, glutamic acid, and glutathione, for example, are also antioxidants, as are natural and herbal products such as ginkgo, hawthorn, rosemary, green tea extract, and grape seed extract. Vitamin A, in the form of beta carotene, is water soluble and can be found in vegetables such as spinach. Vitamin A is important for skin health, helps growth in children and protects against night blindness in addition to other benefits. Vitamin C (Ascorbic Acid) is crucial to the body’s ability to produce collagen, an important protein that keeps skin damage minimal. Collagen can delay the development of wrinkles and saggy skin by helping skin hold onto its elasticity. Vitamin C also expedites the body’s ability to repair tissues so wounds heal more quickly. It is also important in the body’s ability to absorb and use several other nutrients. Vitamin E (Alpha-Tocopherol), like vitamin C, is not produced or stored in the body, so it must be constantly replenished through diet or supplementation. It encourages the proper development of muscles. It can help boost the effectiveness of the immune system, primarily by making it more resistant to bacterial and viral infections. Working with other nutrients, vitamin E can help prevent development of cataracts. Selenium is a trace mineral, that is, the body does not need a large quantity for health. However, even in small quantities, in addition to its role as an antioxidant, selenium helps keep cell membranes healthy, helps the thyroid gland and pancreas function properly, and can help prevent dandruff in some people. A link between low selenium levels and HIV/AIDs victims is being explored. Zinc is also a trace mineral. Zinc helps in the healing of wounds, helps maintain the senses of taste and smell, aids in normal growth, helps the reproductive system develop properly, and helps in the transport of Vitamin A from the liver. Cysteine is found in poultry, oats, wheat germ, egg yolks, garlic and onions, and broccoli. It can protect against toxicity from smoking or pollution. Glutamic Acid may reduce cravings for sugar and alcohol. It aids gastrointestinal healing and helps neurological and mental disorders. It is found in animal and vegetable proteins. Pregnant women and children should probably not take supplements of glutamic acid. Glutathione protects against damage from chemicals, smoke and other toxins. It is valuable against cancer, skin problems, and cataracts. Grape Seed Extract is often sold as a supplement for its antioxidant qualities. While the extract is often made from seeds taken from grapes made into juice, for example, you can actually get the same benefits by enduring the taste and crunching the seeds in grapes you can buy in the produce department of your local grocery. Green Tea and Green Tea Extract can both provide antioxidant benefits, but green tea extract may be easier to deal with, say, when traveling or on a visit, than trying to brew a cup or pot of green tea. Green tea extract may also provide a more standard and dependable dose than the cup of tea you just brewed. Donovan Baldwin is a Dallas area writer and webmaster. A graduate of the university of West Florida, Pensacola (1973), he is a member of Mensa and is retired from the U. S. Army after 21 years of service. You may find more of his articles at http://www.donovanbaldwin.freearticles. For more information on the health effects of vitamins and minerals, please visit http://online-vitamin-info.com.Wordpress Autoblog Plugin

Share and Enjoy:
  • Digg
  • del.icio.us
  • Facebook
  • NewsVine
  • Reddit
  • StumbleUpon
  • Google Bookmarks
  • Yahoo! Buzz
  • Twitter
  • Technorati
  • Live
  • LinkedIn
  • MySpace
Continue Reading »
No Comments

Normally, there is little free Alpha Lipoic Acid (ALA) circulating in your body, unless you consume supplements or take it by injection. Foods contain only tiny amounts of ALA.
Your body manufactures enough ALA for the basic metabolic functions of energy production and dissolving some liver by-products.
At the levels produced by your body ALA acts as an essential coenzyme for carbohydrate metabolism for energy.
It also has been shown, at normal body production levels to increase production of glutathione, which helps dissolve substances in the liver. Additional supplementation with alpha lipoic acid may provide benefits beyond its involvement in carbohydrate metabolism.
At supplemented levels, alpha lipoic acid acts as a powerful and versatile antioxidant. However, for this action to occur, there must be an excess amount available. ALA must be available in the “free” state within the cells. Only then will it perform its antioxidant and rejuvenating actions.
An antioxidant helps neutralize free radicals in our bodies and protects our cells from damage. A free radical is an unstable molecule that tries to steal electrons from other molecules thus causing damage. Smoking, pollution, car exhaust, stress, and fried foods are common sources of free radicals.
Cells are continuously under oxidative stress, and when the antioxidant defenses are not fully efficient, there is an accumulation of oxidative damage over time.
Alpha lipoic acid may provide three advantages when used as a supplement:
1) it is easily absorbed into the blood stream
2) it can also cross the blood brain barrier to perform as an effective
brain antioxidant, clearing blood vessels and enhancing brain cell activity
3) it deactivates both fat and water soluble free radicals, protecting both
lipoproteins and cellular membranes.
These advantages and its usefulness as a broad-spectrum cellular protector cause many health experts to believe alpha lipoic acid is emerging as the premier anti-aging antioxidant.
The widely accepted theory today asserts that accumulated cellular damage, caused by free radicals generated by on-going normal metabolism and environmental sources, is the basis of aging. As we age, mitochondria function is impaired, and this impairment is theorized to cause the adverse effects of aging.
Alpha lipoic acid is by its self a powerful antioxidant , but it works synergistically with vitamin C, E and other antioxidants, “recycling” them and making them much more available. It also helps protect the mitochondria and the DNA genetic material.
Recent research studies on alpha lipoic acid demonstrate 4 activities:
1) Functions as an antioxidant and assists the B-vitamins in producing energy
from proteins, carbohydrates, and fats consumed from foods.
2) Supports brain function in aging adults by improving memory.
3) Helps increase blood flow to the nerves.
4) Assists the liver in flushing by-products from the body. Tom Nuckels is <a href="http://www.lpvitamins.com/anti-aging-natural-supplements.htm” rel=”nofollow”>health article author and owner of the LpVitamins.com website. His customers range from children to the elderly and from carpenters to doctors. To learn what <a href="http://www.lpvitamins.com/Liquid-Vitamins-Are-Better-For-Your-Health.htm” rel=”nofollow”>liquid vitamins and phytonutrients can do for you, visit www.lpvitamins.com .get back with girlfriend

Share and Enjoy:
  • Digg
  • del.icio.us
  • Facebook
  • NewsVine
  • Reddit
  • StumbleUpon
  • Google Bookmarks
  • Yahoo! Buzz
  • Twitter
  • Technorati
  • Live
  • LinkedIn
  • MySpace
Continue Reading »
No Comments

Free radicals are the main focus of research when the uses of antioxidants are being researched.  You have probably heard of these damaging free radicals and the problems they can cause in the body, but you might not know how they are formed.  What a free radical is made of is molecules in our body that have an unpaired electron which makes them unstable.  The free radical is attempting to become stable when it goes after another molecule in an effort to gain the missing electron.  What it creates by taking the missing electron is another free radical.  The damage to the body occurs when the chain of free radicals is created coursing through the body. Free radicals are created in the body by a natural process in most instances.  There are other times when free radicals are created by outside influences such as pollution and smoking.  When the free radicals are in great numbers they will create oxidation in the body.  The attack of the free radicals on other molecules will continue until the cells eventually die. The damage that is caused by free radicals in the body is heart disease, eye disorders, premature aging, arthritis and cancer.  Antioxidants can help with this difficult and dangerous problem.  They will prevent the damage to the cells by attacking the free radicals.  This will effectively end the chain of damage that is caused by the free radicals in your body.  The studies on antioxidants have shown that antioxidants will help with the immune system, will help with eye problems, keep the cardiovascular function healthy, keep cholesterol levels balanced, and may help with premature aging. The body naturally produces antioxidant enzymes with glutathione peroxidase, catalase and superoxide dismutase along with vitamins c and e.    There are a great many fruits and vegetables that contain antioxidants.  There are some great resources you can add to your diet to get the benefits of antioxidants in your body. Here is a partial list of the beneficial foods that contain antioxidants: <a href="http://www.stanley-home-products.com” rel=”nofollow”>Stanley Home Products has been in business since 1931, and offers high quality home and personal care products to keep your home and your body clean.
Visit http://www.stanley-home-products.comwholesale swarovski crystals

Share and Enjoy:
  • Digg
  • del.icio.us
  • Facebook
  • NewsVine
  • Reddit
  • StumbleUpon
  • Google Bookmarks
  • Yahoo! Buzz
  • Twitter
  • Technorati
  • Live
  • LinkedIn
  • MySpace
Continue Reading »
No Comments

It’s the talk of the town everywhere these days. It now seems more people are looking for ways to extend their life span. The majority of people lead busy lives and struggle to still to find the time to exercise and try to eat right. Nevertheless, the term antioxidant is no longer a foreign term to most people.
Antioxidant greens are a vital element in the prevention of free radicals that can lead to cellular genetic damage. Think about dry wrinkled skin for a moment. What you are seeing is the damage done by free radicals.
The many benefits of greens to everyone’s health can be seen by examining the contents inside them. Just take a look at what’s inside this so called miracle food and you will likely be amazed at what’s inside.
Free radicals can not only cause your skin to appear prematurely aged, they can also contribute to more serious problems such as cancer, arthritis, heart disease and diabetes.
When a persons free radicals are at a minimum, a person will age more slowly. When a persons life lifestyle is out of control and full of stress, a person will tend to age more quickly. And when there is an excessive amount of free radicals within our bodies, we actually increase our chances for becoming sick, as in disease.
So just what are these greens all about anyway and how do they help promote good health? If you are sill wondering why greens are good for your health consider the fact that antioxidants have disease fighting properties that protect cells from damage by substances called free radicals. Antioxidants are able to do this by neutralizing free radicals that are formed when body cells burn oxygen for energy.
Antioxidants may also help keep the immune system healthy and reduce the risk for cancer and other diseases.
The antioxidants in greens are one of the many benefits of greens and are scientifically developed and tested. They were designed to contain the most powerful green foods that your body needs for optimal health.
So when people are not able to eat a wholesome organic diet that is filled with nutritious fruits and vegetables, these superfoods are the next best thing for many who just don’t have the time to eat all of the fresh fruits and vegetables they really should be eating.
There are many variations of these superfoods, as they are sometimes referred to. If you are looking for a premium superfood, keep in mind that a good greens drink product will not contain any fillers of any kind and will most certainly contain natural high quality ingredients that are going to be the most beneficial to your nutritional consumption.
Greens were developed as a way for people to get the proper nutrition that they fail to get on their own. They are green in color and they typically come in different flavors such as mint or berry.
The benefits of greens to your health are many. But a very important benefit is the fact that many do not contain any additives such as soy, wheat, dairy, or preservatives, all of which can be harmful to some. They are also great for those who have a weakened immune system because they help aid digestion and contain probiotics which help with a healthy intestinal flora.
Other benefits of these superfoods include the following:
Alkalizes your body: By alkalizing your body, you are helping your body to better ward off infections or diseases.
Balances your PH: By balancing your PH, your body is much more able to work efficiently.
Energy: Many people believe that by getting proper nutrition, they just feel better. The more nutrients a person consumes, the better they will likely feel. What Are The benefits of greens to your health? The answer is quite simple and the answer is phytonutrients.
Lose Weight: Greens have been known to help many shed weight. Greens are known to help curb cravings for unhealthy food because they not only fill people up, they provide a great deal of nutrients.
Greens are also safe to use with prescriptions, which make them even more popular.
Let’s face it, many of us try to get all of the recommended vegetable and fruit servings. But with even the best of anyone’s intentions, very few individuals are ever able to get the allotted amount each and every day. Busy schedules usually prevent our good intentions which is why these superfoods are an important natural health supplementation to anyone’s diet.
When searching for greens, look for something that is not only nutritious, but great tasting, easy to mix, and always look for certified organic whole food and plant extracts, which are the most beneficial to your good health.
Another helpful tip to find the best superfood is to consider how much antioxidant power you are rally getting. Some superfoods contain a very small amount of antioxidants. Look for a number that equals the antioxidant power equal to 20 servings of fruits and vegetables in every serving.
Most health conscious consumers would agree that the antioxidants contained within organic green plants are well worth the benefits. Free radicals can damage cells and lead to disease and greens help prevent the damage brought on by free radicals.
Other great benefits to taking greens are the super blend of vitamins, digestive enzymes, natural food concentrates, and symbiotic intestinal flora that provide maximum energy.
Greens have also been known to help improve a persons weight management as they help increase metabolism through increased fat burning. It does not take long for many to see the positive results that these superfoods have such as a reduction in food cravings. Cecilia Valenzuela is a full time entrepreneur. Valenzuela is a translator, teacher, and successful online business owner and a promoter of ones optimal health through natural health supplements. She also believes in using natural products that preserve the earth. Find out more about optimal health at http://www.goldcanyonnaturals.com/How to Catch Cheating Spouse

Share and Enjoy:
  • Digg
  • del.icio.us
  • Facebook
  • NewsVine
  • Reddit
  • StumbleUpon
  • Google Bookmarks
  • Yahoo! Buzz
  • Twitter
  • Technorati
  • Live
  • LinkedIn
  • MySpace
Continue Reading »
No Comments

Recent Comments

    Powered by WP Robot