Resveratrol is a phytoalexin produced naturally by several plants when under attack by bacteria or fungi. Phytoalexins are antibacterial and anti-fungal chemicals produced by plants as a defense against infection by pathogens. Resveratrol has also been produced by chemical synthesis, and is sold as a nutritional supplement derived primarily from Japanese knotweed. A number of beneficial health effects, such as anti-cancer, antiviral, neuroprotective, anti-aging, and anti-inflammatory effects have been reported, but all of these studies are "in-vitro" (test tube) or in yeast, worms, fruit flies, fish, mice, and rats. Resveratrol is found in the skin of red grapes and is a constituent of red wine but, based on extrapolation from animal trials, apparently not in sufficient amounts to explain the "French paradox" that the incidence of coronary heart disease is relatively low in southern France despite high dietary intake of saturated fats.The four stilbenes cis- and trans-resveratrol, and their glucosides cis- and trans-piceid are sometimes analyzed together as a group.

Now that we've all given up on any pretense at a New Year's diet, it's time to celebrate some of the hungriest people in science fiction: Those so hungry, they could eat an entire planet. Those who want to feel thin should applaud our hierarchically-organized list of the three greediest bastards ever created.

Finally, here’s an authoritative diet and nutrition book based on hard science and exhaustive research. This revealing book is written by one of the world’s most respected authorities in the field of nutrition. In his own words, he has been “in the system for almost fifty years, at the very highest levels."

Author Michael F. Jacobson, co-founder and executive director of the Center for Science in the Public Interest weighs in on the necessity of a better diet. He is also the author of Six Arguments for a Greener Diet.

A vegetarian diet has been advocated by everyone from philosophers such as Plato and Nietzsche, to political leaders such as Benjamin Franklin and Gandhi, to modern pop icons such as Paul McCartney and Bob Marley. Science is also on the side of vegetarianism.

The Diet Channel has put out a Top 10 list of the most fundamental steps to losing weight and keeping it off. None of these tips will blow your mind as anything new and innovative, and there’s a reason for that: losing weight does not have to be rocket science. Learn More here.