(Source: Norwich BioScience Institutes ) Scientists have found a new possible explanation for why people who eat more fruit and vegetables may gain protection against the spread of cancers.

They have shown that a fragment released from pectin, found in all fruits and vegetables, binds to and is believed to inhibit galectin 3 (Gal3), a protein that plays a role in all stages of cancer progression.

"Most claims for the anticancer effects of foods are based on population studies," says Professor Vic Morris from the Institute of Food Research. "For this research we tested a molecular mechanism and showed that it is viable."

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Over-the-counter mouthrinses really do put a stop to bad breath. The first systematic review on the effectiveness of mouthrinses shows that they play an important role in reducing levels of bacteria and chemicals that cause mouth odours. Pick which one you use though, because some can temporarily stain your tongue and teeth, warns this new review from The Cochrane Library.

Bad breath is a very common complaint affecting around half the population in developed countries. The smell is generated by bacteria that accumulate on the tongue and produce sulphur compounds including hydrogen sulphide. This is the same compound that makes rotten eggs smell bad. To combat this, mouth rinses are classified in two categories, those that kill the bacteria producing the sulphur compounds and those that neutralise or mask the odour of these compounds. Antibacterial mouthrinses are widely used to treat bad breath, despite some uncertainty about their effectiveness.

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New research provides support for the use of St. John's wort extracts in treating major depression. A Cochrane Systematic Review backs up previous research that showed the plant extract is effective in treating mild to moderate depressive disorders.

"Overall, we found that the St. John's wort extracts tested in the trials were superior to placebos and as effective as standard antidepressants, with fewer side effects," says lead researcher, Klaus Linde of the Centre for Complementary Medicine in Munich, Germany.

Extracts of the plant Hypericum perforatum, commonly known as St. John's wort, have long been used in folk medicine to treat depression and sleep disorders. The plant produces a number of different substances that may have anti-depressive properties, but the whole extract is considered to be more effective.

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Dawn Jackson Blatner RD, LDN, is a Registered and Licensed Dietitian. Dawn passionately believes in using the power of food to prevent and manage illness and maintain optimal health. She helps people make realistic and gradual changes to their current eating habits and food choices. Dawn teaches "Flexitarian Nutrition”, an eating style she developed, which is based on personal preferences and individual lifestyles.

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Liz Edmunds’ passion for the importance of family dinnertime led a kitchen-store manager to dub her “the food nanny.” The moniker stuck! Today Liz serves as part teacher, part counselor, part coach for families in need of organizational help and cooking instruction so they can implement a weekly dinner plan in their own homes.

When Liz and her husband, Stephen Edmunds, started having children, Liz set a goal to create a consistent dinnertime with the family, despite her husband’s extensive travels as a pilot, first for the U.S. Air Force and then for Delta Airlines. She began implementing her “theme nights” more than 30 years ago and has been developing and tweaking recipes ever since.

Over the years Liz has shared her theme-night plan with people all over the country, and many have encouraged her to write a book. Some of Liz’s four daughters used the plan in college to cook for their roommates and friends; and now that the daughters are married, they are following the plan with their own families. She is the author of The Food Nanny Rescues Dinner.

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Calorie Bargain: German Bread Haus Whole Wheat Power Bread

The Why: This wheat bread from German Bread Haus is made with all-natural, all-pronounceable ingredients. It does not contain any nuts or seeds, so it’s suitable for people with those allergies. The bread is low in carbohydrates, and high in protein and fiber.

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Calorie Bargain: Cherry Pie Larabar

The Why:  These raw food bars from Larabar are made with almonds, cherries, and unsweetened dates. Made with 100% natural ingredients, the bar does not contain any dairy, gluten, added sugar, cholesterol, or saturated fat.

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