When polyphenols including Resveratrol, Quercetin, and red wine grape extracts are concentrated into a daily tablet equivalent to over 100 Bottles of red wine (400 – 1000 mg) or more, there is one immediate question, is it safe?

Indeed, scientists who study these nutraceutical supplements have and are continuing to use similar scientific research techniques to those used in the pharmaceutical industry to evaluate their potential health benefits and safety.

In 2002, the National Institute of Environmental Health Sciences commissioned a report entitled, “Trans-resveratrol Review of Toxicological Literature.” A review of more than 200 referenced scientific studies were included, and the report stated that there were no reported adverse effects from Resveratrol on humans.

Animal studies have used the human-equivalent of over 1,000 mg (10 mg/kg of bodyweight) of Resveratrol, and have shown no toxic effects. Massive dosage studies were also performed on animals. “The no observed adverse affect level (NOAEL) was 300 mg/kg/day,” which would be a human dosage of 30,000 mg or 10 – 100 times the maximum concentrations contained in human high-concentration oral nutraceutical dosages.

Human studies also confirm the safety of Resveratrol in highly concentrated forms. Studies including those at Marywood University, University of Leicester (UK) and University of Michigan, etc. all found no significant side effects and no evidence of toxicity.

Personally, members of our company have taken 2,000 mg of Resveratrol and red wine grape extracts for extended periods with no side effects.

Many nutraceutical manufacturing plants are certified by the FDA (US Food and Drug Administration), TGA (Australia’s FDA Certification), NSF, USP (US Pharmacopia), etc. (be sure to check company’s websites for such information).

According to Dr. Joseph Maroon, in his recent book, The Longevity Factor, How Resveratrol and Red Wine Activate Genes for a Longer and Healthier Life (page 198) “Having seen both a pharmaceutical manufacturing plant and a dietary supplement facility I am assured that the manufacturing standards are virtually identical.”

High quality Resveratrol supplements have been on the market since the year 2000, and numerous patients, companies and doctors have reported their safety.

NOTE: Of course, any side-effects experienced as a result of taking Resveratrol, Quercetin, red wine grape extracts, or any other nutraceutical supplements should be reported to the manufacturer, and to your doctor.

Don’t you hate when you open a bottle of wine and have to leave it unfinished?

Because if you don’t finish it, the wine’s going to get stale. When you come back a few days later to pour a glass, the aroma and flavor have eroded. The wine doesn’t taste like it did when you first opened the bottle, and the best you can do with it is add it to spaghetti sauce.

Thank heavens they’ve invented wine preserver!

You see, when a bottle of wine is opened oxygen begins to decay the wine. Exposure to air deteriorates the wine’s color, fragrance and flavor. The principle behind wine preservers is to remove the oxygen, keeping the original wine characteristics intact as though the cork had never been removed.

There are a few different types of preservers available today, ranging in price from $ 7 to about $ 900.

The simplest one is a can of inert, non-toxic gas (the company doesn’t specify, but most likely it’s argon gas) that you squirt into the wine bottle while slipping the cork back in. The gas replaces the oxygen in the bottle, keeping the wine from spoiling.

This product, marketed as Private Preserve Wine Preserver, promises to give about 120 uses from one .60 ounce can. This preserver lists at $ 11.95 per can, although you may be able to find it online at about $ 7.

Another simple wine preserver is basically a vacuum that sucks the oxygen out of the wine bottle. Some offer bottle stoppers of different sizes in order to fit most wine bottles. Two popular models are Vintage Vac and V-Gauge Wine Vacuum, and they retail between $ 20 and $ 40.

A more complicated wine preserver is the Wine Saver PRO Preserve & Serve Wine System. This preserver allows five wine bottles to be simultaneously preserved with the argon gas canister located under the counter. Promotional materials state that this system will preserve opened wine for weeks, primed and ready to pour through their dispensing spigots. This model retails for about $ 900. It is designed primarily for bars, restaurants and hotels, or for the home wine cellar.

All of these products have received favorable reviews, indicating they do a good job at preserving the freshness of opened wine for days and even weeks at a time.

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