Showing posts with label Resveratrol. Show all posts
Showing posts with label Resveratrol. Show all posts

Monday, January 23, 2012

Don't Stop Taking Resveratrol, Says Top Doc

Newsmaxhealth.com

Sunday, January 22, 2012 1:57 PM
A major scandal erupted this month when a researcher at the University of Connecticut was accused of faulty research — or downright fraud — in at least 26 articles he wrote about the benefits of resveratrol.

 Resveratrol, an anti-inflammatory found in the skins of red grapes, has been hailed as the "Fountain of Youth," and is said to fight heart disease, cancer, and other diseases of aging. Some researchers believe the resveratrol contained in red wine is responsible for the “French Paradox” — the apparent ability of the French to eat high-fat diets and drink copious amounts of red wine and still have low rates of heart disease and cancer.
 "It has anticancer properties and a powerful ability to protect the brain against immunoexcitotoxicity, the central mechanism in brain aging and neurodegenerative disease of the brain," says Newsmax Health contributor Dr. Russell Blaylock. "Resveratrol is a potent antioxidant that stimulates brain growth and synaptic connections."

 Although disturbing, the news that some resveratrol research is in question shouldn't taint the reputation of a valuable heart-healthy nutrient, says Dr. Blaylock. He is in agreement with other scientists and researchers who believe the news will have minimal impact in the field of resveratrol research, since Dr. Dipak K. Das, the scientist in question, isn't a major researcher in the field.
 "Dr. Das is NOT the major researcher in resveratrol effects on cardiovascular health," says Dr. Blaylock. "Several of his papers are review papers of other people's research.

 "We are not sure what is being questioned," says Blaylock, who notes that "bias and corruption within the ruling medical elite can attack a researcher unfairly." So, in Dr. Blaylock's opinion, the jury is still out on Das's guilt.
Das's research aside, the overwhelming amount of research from other sources found that resveratrolis, in fact, an effective nutrient. "There are 4,460 research and review papers listed on PubMed that are published from labs from all over the world," says Dr. Blaylock. "They are finding a tremendous effectiveness of resveratrol on cardiovascular health, neuroprotection, and usefulness in cancer prevention and treatment.

"That means that greater than 99.9 percent of the research done on resveratrol is from labs completely independent of Das' lab or his institution."

 The media adds to the confusion when stories like the resveratrol story break, says Dr. Blaylock. "The media wants to make the most exciting headline they can — so they write such nonsense as 'resveratrol research faked: forget that glass of wine,'" says Dr. Blaylock. "Ironically, they are committing a more glaring fraud than the person they are writing about.

 "It would have taken them no more than 10 minutes to find what I did — that 99.9 percent of the research is totally independent of Das' research, and virtually all of it finds resveratrol to be effective and safe."

There is also the problem that so many of the media's advertising dollars come from the pharmaceutical makers of statins, says Dr. Blaylock: "They have a vested interest in reporting a story that would destroy the resveratrol market. Again, this is glaring fraud by the media. The purpose of journalism is to dig out the truth — to carefully analyze a story and provide the real story to the public," says Blaylock. All too often, the media doesn't do its job, he says.

 As for himself and his patients, "I will continue to take resveratrol and recommend it," he says.

© 2012 Newsmax. All rights reserved.

Tuesday, September 20, 2011

Resveratrol and vitamin D synergistically team to boost metabolism and prevent obesity

Monday, September 19, 2011 by: John Phillip

(NaturalNews) Resveratrol has been on the nutritional radar of researchers because of its proven ability to mimic some of the life-extending characteristics provided by calorie restriction as seen in animals and humans alike. Scientists publishing in the journal Molecular Nutrition and Food Research draw a solid link between resveratrol, vitamin D and other phytonutrients as agents that may lend a helping hand in the life-threatening battle against overweight and obesity.

Researchers document the newly discovered effect of the nature-derived nutrient on lipid metabolism, and they demonstrate that supplementation along with the sunshine vitamin and quercetin synergistically decreases the formation of new fat cells in the body. This finding is significant because it may provide a critical metabolic aid to children and adults that suffer the health-damaging effects of obesity every day. Further evidence exists to hail the trio in the genesis of osteoblasts in bone marrow that may offer a new therapy for osteoporosis that affects the mobility of millions of aging adults.

Scientists studying metabolism in aging adults have found that stem cells differentiate in favor of adipocytes (fat cells) and to the exclusion of osteoblasts (cells necessary for the formation of new bone). This means that as we age, our body has evolved to store fat as an aid to our survival. As metabolism slows, we continue to eat the same number of calories that helps to fill the newly acquired adipocytes. While building and maintaining bone structure may sound like a good idea to us, it is not pre-programmed into our genetic matrix.

Development of new fat cells has evolved as a protective mechanism, although the vast majority of older adults really don't need this genetic advantage. Researchers found that supplemented resveratrol, vitamin D and quercetin work together to regulate our genes and down regulate the production of fat cells while boosting the production of osteoblasts. Naturally it is important to practice caloric restriction as we age. Many aging adults will be able to utilize this phytonutrient trio to prevent excess weight gain and the debilitating effects of osteoporosis.

In addition to the well documented anti-cancer and longevity benefits previously ascribed to supplemented resveratrol, health-minded individuals will want to include resveratrol and other phytonutrients as an aid in the fight against abdominal fat accumulation. Researchers concluded: "It should be noted that combining resveratrol with other phytochemicals may provide an extraordinary potential for preventing obesity and osteoporosis. These phytochemical synergies may make possible novel safe, potent and efficacious therapies." Be sure to include resveratrol (25 to 50 mg per day) in your dietary arsenal to assist weight loss and boost metabolism and to prevent bone loss.

Article References:
http://onlinelibrary.wiley.com/doi/...
http://www.wellnessresources.com/we...
http://www.wellnessresources.com/st...

Saturday, July 30, 2011

Resveratrol and grape seed polyphenols combine to prevent diabetes

Friday, April 29, 2011 by: John Phillip

(NaturalNews) Researchers publishing the results of two independent studies in the British Journal of Nutrition have demonstrated that polyphenol antioxidants found naturally in red grapes can prevent the buildup of fat in muscle tissue that is a precursor to metabolic disorder and diabetes. Resveratrol and grape seed extracts influence how the body responds to insulin, the hormone that controls critical mechanisms of dietary sugar and fat metabolism. The grape-derived compounds have been shown to improve cardiovascular and Alzheimer`s disease risk factors in the past. Information gleaned from these studies explains how daily consumption of the fresh fruit can be invaluable as it prevents muscular fat accumulation leading to metabolic instability and diabetes.

Detailing the result of research performed at the University of Montpellier in France, scientists found that subjects fed a diet high in fat and sugar experienced a lower accumulation of fat in muscle tissue when supplemented with a concentrated extract of red grape polyphenols. Diets high in oxidized saturated fats are known to disrupt the normal function of insulin leading to insulin resistance and diabetes. By limiting the effect of fats on cell membranes, the grape extract was found to provide a significant level of protection against the disease.

In a separate body of research, scientists determined that a 10 mg daily dose of resveratrol was associated with lowered insulin resistance in Type-II diabetics. Resveratrol is a powerful protective anti-fungal compound found in the skin of red grapes. Known to activate a longevity signaling gene (SIRT-1), resveratrol has been shown to extend lifespan by lowering the risks associated with systemic inflammation. The polyphenol may help to prevent cancer development, cardiovascular disease and dementia, and it is now shown to impede the development of diabetes by regulating insulin sensitivity.

Researchers formed two groups of participants and randomly supplemented their diet with resveratrol (5 mg twice a day) or a placebo. After four weeks the resveratrol group showed a significant decrease in insulin sensitivity compared to the placebo group. The study authors explain that the results are likely due to the potent antioxidant action of resveratrol, as oxidative stress is a key contributor to the onset of insulin resistance.

Researchers concluded "The present study shows for the first time that resveratrol improves insulin sensitivity in humans, which might be due to a resveratrol-induced decrease in oxidative stress that leads to more efficient insulin signaling." To maximize the anti-diabetic health benefits of grape polyphenols, health-minded individuals will want to include organically grown red grapes in their diet or supplement with grape seed extract and resveratrol (10 to 25 mg daily).

Article References:
http://www.nutraingredients-usa.com/...
http://www.nutraingredients-usa.com/...
http://journals.cambridge.org/actio...

About the author
John Phillip is a Health Researcher and Author who writes regularly on the cutting edge use of diet, lifestyle modifications and targeted supplementation to enhance and improve the quality and length of life. John is the author of 'Your Healthy Weight Loss Plan', a comprehensive EBook explaining how to use Diet, Exercise, Mind and Targeted Supplementation to achieve your weight loss goal. Visit My Optimal Health Resource to continue reading the latest health news updates, and to download your Free 48 page copy of 'Your Healthy Weight Loss Plan'.  Learn more: http://www.naturalnews.com/032221_resveratrol_diabetes.html#ixzz1TbBocuOe

Friday, July 22, 2011

Resveratrol - Powerful antioxidant support for youthful, healthy aging

Resveratrol is one of the most amazing nutrients known to modern science. Known as a longevity nutrient that gives red wine it's amazing benefits on heart health, resveratrol continues to be widely studied for applications in treating cancer, diabetes, and even chronic inflammation. Several drug companies have already attempted to copy the resveratrol molecule and turn it into a "miracle drug" that would be patented and sold at huge profit margins.  While red wine is a good source of resveratrol, you would have to consume about 100 glasses a day which of course is never recommended.  Red wine is recommended in moderation of 1-2 glasses a day.  Resveratrol is now available in capsule form. 

Powerful antioxidant support for youthful, healthy aging

Resveratrol Youthful Aging™ combines the activated form of natural trans-resveratrol with red wine extract, green tea extract and grape seed extract. The research indicates that combining natural trans-resveratrol with other polyphenols provides greatest efficacy. 100% vegetarian product.

Each capsule contains the following youthful aging nutrients:

  • Red Wine Extract
  • Potent Natural Trans-Resveratrol
  • Grape Seed Extract
  • Green Tea Extract

The benefits of each of these nutrients are:

  • Red Wine Extract
  • Contains the group of polyphenols known to be the source of the French Paradox (a high fat diet but with much less cardiovascular health issues than Americans)
  • Possess synergistic antioxidant and longevity attributes
  • Nurtures healthy cardiovascular function
  • Potent Natural Trans-Resveratrol

The most researched polyphenol found in red wine grapes, berries and Japanese Knotwood plant (polygonum) 
Includes only the bioactive form - natural trans-resveratrol

  • Standardized for consistent efficacy in every capsule
  • Promotes a healthy inflammatory response
  • Positive impact on youthful gene expression
  • Supports healthy dendrites formation in the brain
  • Positive impact on healthy clotting levels

Grape Seed Extract

  • Contains proanthocyanins (a class of polyphenols), which act as antioxidants and thought to be instrumental in combating oxidative stress
  • Protect cells against free radical damage and resulting oxidative stress
  • Animal studies indicate increased efficacy of resveratrol when combined with grape seed extract

Green Tea Extract

  • Contains the powerful EGCg polyphenol
  • EGCg is the polyphenol most closely associated with healthy cell expression