Resveratrol: Red Wine Antioxidant
18Sep/110

Why Your Heart Needs Antioxidant Protection

Your heart is truly a miraculous organ .  Even before your first breath , the muscles in the heart are working hard , circulating oxygen enriched blood to every part in your body and drawing oxygen depleted blood back into your lungs.  On average, your heart will beat 37,869,120 times each 365 days , year after year.  That's about 2 1/2 billion heartbeats for your lifespan .

Clearly , the heart is a powerhouse and needs to be looked after. You know , nobody can survive without a beating heart and indeed, with an average of two deaths a minute ,  40% of all the deaths in the U.S.) are the result of heart disease, usually from CAD- Coronary Artery Disease

Since it's the hardest working organ in your body, the heart muscles also need to produce an abundance   of energy and it's the massive level of energy production which renders the heart vulnerable to the problem of free radicals. So , your heart is an organ with a large requirement for antioxidants, the most valuable one is Glutathione.

The Heart's Energy Producers

Your heart's extraordinary ability to make energy is based inside each cell's power plants called Mitochondria.  Every cell in every organ possesses these tiny energy production sites .  Average cells have a few hundred mitochondria, but the cells in your heart have about 5,000! The power that's made in the cells, is created in the form of a compound known as ATP - adenosine triphosphate.  It's no surprise , making energy has a by-product .

The by- products of energy production are free radicals and with so many mitochondria in the cells of the heart , there will also be a matching population of by-products . Without help from antioxidant activity , free radicals can create a chain reaction within the cells that can destroy them and their components – like cellular DNA. 

Heart Disease and Coronary Artery Disease

Arteriosclerosis – Coronary Artery Disease (CAD)   commonly referred to as a hardening of the arteries or loss of arterial elasticity is a leading cause of Heart disease. It's been connected to a substance known as lipid peroxidase. That's what you get if the lipids in your heart become free radicals.  Lipids, are a large group of molecules that include waxes, sterols, fats and the fat soluble vitamins E, A, D & K.  In addition to   high levels of Free radicals, patients with CAD also have depressed amounts of antioxidants including Glutathione.  Without enough antioxidants to remove free radicals in the heart, this organ and its arteries will be subjected to a condition known as oxidative stress. 

Human bodies have originally been designed to deal with free radicals resulting from normal processes, however most people are subject to extra stressors that were not part of the original plan . They include environmental poisons (and especially tobacco smoke!), lousy diets, the hectic pace and emotional stress of everyday living and poor conditioning of our bodies from a lack of exercise.  We have placed our antioxidant resources at a dangerous disadvantage. 

The Benefits of Boosting our More  Glutathione and Antioxidant Reserves

As we age , our systems naturally begin to slow down. The mitochondria in our heart muscles gradually produce less energy and we also naturally begin to produce less glutathione – which is necessary for a healthy heart.  Increasing our glutathione supply can't make us live forever, but when  you think about how important your heart is , it must make sense to  eat better ,  live a healthier lifestyle and make a choice  to boost our natural production of glutathione.

Oral Glutathione supplements are not effective, but you can increase your glutathione with a glutathione precursor like MaxONE .

 

 

8Apr/110

Coffee Provides Anti-Aging Effects Of Antioxidants

 Coffee is the number one anti-oxidant molecule in the American diet.  

"The leading causes of death in four out of 10 cases in the United States are diet related,” exclaimed Professor Joe A. Vinson, Ph.D. “It’s well known that an increased consumption of fruits and beverages leads to a decreased risk of chronic disease such as heart disease, stroke, diabetes and cancer.”

Dr. Vinson is Professor in the Department of Chemistry at the University of Scranton in Pennsylvania. He spoke at a symposium, Nutrigenomics: The New Science of Genes, Nutrition, and Health. The educational event was held here to introduce science writers to nutrigenomics, the new study of how foods affect our genes and how individual genetic differences affect the way we respond to nutrients in foods.

The chemist said that chronic diseases cost our society over $200 billion per year in medical costs and lost productivity. He explained, “These diseases have a pathology that is initiated by free radicals. Recent epidemiology has shown that polyphenols consumed in foods may be the major agents responsible for their health benefits – not the antioxidant vitamins C and E as we’d all originally assumed. Unfortunately, measuring individual phenolic compounds is a difficult if not impossible task, due to the very large number – it’s 8000 and growing – of these compounds in plants. And that’s just one of the obstacles we encounter.

“We accepted the challenge,” Dr. Vinson said. “Our research group used market samples of common fruits, vegetables, spices, nuts, grains, oils and beverages to determine the total amount of phenols in foods and beverages using an analysis that measures the extract’s antioxidant activity. We also measured the quality of antioxidants in foods and beverages by means of an in vitro ‘heart disease in a test tube’ model.”

Dr. Vinson told the group that foods and beverages are better antioxidants than are antioxidant vitamins. He noted, “With the polyphenol content data and the USDA database of per capita food consumption, the contribution of each type of food to the average estimated intake of phenolic antioxidants was calculated for 2003. Total per capita phenolic antioxidants in the United States diet was 2.2 g. Polyphenols are the major antioxidants in foods and beverages, with the vitamins primarily being minor contributors. The beverage group produced the largest percentage of the total per capita intake of phenolic antioxidants – totaling 49%."

Coffee was the largest single contributor daily for the average American contributing 31% of the total daily antioxidants.  Coffee is high in phenolic acids and chlorogenic acid and is the number one antioxidant molecule in the American diet. 

“But do high polyphenol foods and beverages act as antioxidants in the body?” he asked. “Coffee given to humans increases plasma antioxidant capacity, and the polyphenol metabolites act as antioxidants at the level of low density lipoprotein (LDL), decreasing its oxidizability, a possible benefit for slowing down the atherosclerosis process and lowering the risk of heart disease. Recent studies have shown that milk drunk in coffee does not inhibit the absorption of polyphenols in a cell and animal experiment, although recent research suggests that milk in tea interferes with biological effect and presumably antioxidant absorption. Other high polyphenol foods such as tea, chocolate and red wine have the same effects on plasma antioxidant capacity and LDL oxidation.”

Polyphenols, including those in coffee, can also affect oxidative stress by acting both directly as antioxidants and indirectly by affecting cell signaling and gene expression. Dr. Vinson concluded, “Polyphenols have antioxidant, anti-inflammatory, antiproliferative, anti-angiogenic, antithrombic and vasorelaxive properties, which can affect disease and its pathology.”

 

 

illy Coffee; Discount illy Coffee With Free Shipping Offers

Gevalia Coffee: Free Coffee Maker Without Obligation

Boca Java Coffee Club Discount Gourmet Coffee

29Mar/110

Antioxidants And The Tin Man Of Oz

The Tin Man in the Wizard of Oz rusted up due to oxidation.  Our bodies are also damaged due to oxidative stress, and it'll take more than an oil can to repair it!

We all know what oxidation can do to a piece of iron . . corrosion and rust!  Our bodies are under the same kind of stress.  Although oxygen is required for life, it may produce damaging by-products during normal cellular metabolism.  These by-products are known as free radicals

The oxidation process is essential, but it leaves behind free radicals, oxidized molecules that are missing electrons.  These molecules are unstable and agitated.  They stay unstable and short of electrons until they capture new electrons to replace the missing ones.  They roam around our bodies stealing electrons from our cells, even our most important ones like electron-rich DNA.

When free radicals pull electrons out of our DNA it can no longer function properly.  DNA keeps our genetic information and controls the reproduction of all new cells, including the cells that make up our organs, heart, brain and other tissues which are critical to our health.

Left unchecked, free radicals may cause in excess of 50 health problems including abnormal development of new cells; injury to vision; increased aging of skin, organs, and bones; damage to heart and blood vessels; damage to the nervous system and brain cells; enzyme malfunction; cancer; and a weak immune system.

Several things ramp up our metabolic activity and therefore increase our body’s production of free radicals:

  • Strenuous physical activity
  • Mental stress, depression, and recurring anxiety
  • Industrial chemicals in our water, air, food, and beverages

We have in our blood streams 300 – 500 toxins, the majority of which didn’t exist prior to World War II.  This is regardless of what section of the country we live in.  One researcher tested people around the U.S. and found that 100% of the people tested had 100% of the toxins tested for.

Our water supplies have been polluted by chemical fertilizer runoff, medicines flushed down our toilets, and industrial pollution.

Perhaps the primary way to protect ourselves from free radical damage is by consuming foods high in antioxidants.  Antioxidants easily give up electrons to “hungry” free radicals that are electron deficient.  The way that antioxidants work is that they either bind to the free radicals and change them into non-damaging compounds or by repairing cellular damage.

Antioxidants found in food include vitamin C, vitamin E, selenium, and the carotenoids.  Our bodies can also produce antioxidants.  However, the antioxidant content of our foods has been seriously decreased due to soil depletion, “green harvesting”, and modern farming methods.  Any antioxidant nutrients in fruits and vegetables that make it through our modern-day growth and harvesting methods then suffer due to the cooking, processing, preserving, and packaging common today.

Therefore to ensure antioxidant protection it is essential to eat foods high in antioxidants and to include a reliable antioxidant supplement in our daily diet.  This pdf document, A comparative list of antioxidants, shows the free radical protection provided by each of 91 different antioxidant products based on their ORACo value.  ORAC stands for Oxygen Radical Absorption Capacity.  The original ORAC assay was a measurement for only water-soluble antioxidant activity.  ORACo assays both fat and water-soluble antioxidant activity.

Powered by Yahoo! Answers