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Đang hiển thị bài đăng từ Tháng 11, 2014

10 Superfoods Healthier Than Kale

  In the world of marketing, image is everything. If you’re James Franco or Roger Federer or Taylor Swift, your name and face can be used to sell anything from phones to watches to perfume—even if you’re not necessarily famous for the your tech-savvy, your promptness, or the way you smell.   In the food world, the biggest celebrity of all might be kale—the Shakira of salads, the Lady Gaga of leafy greens. It’s universally recognized that kale anything—kale chips, kale pesto, kale face cream—instantly imparts a health halo. Even 7-Eleven is making over its image by offering kale cold-pressed juices. And yes, kale has plenty of benefits—including high levels of folate and more calcium, gram for gram, than a cup of milk. (It’s head and shoulders above these items found in our Eat This, Not That! Special Report: “Health” Foods Worse for You Than a Donut .) Still, kale’s actually not the healthiest green on the block. In fact, in a recent report published by the ...

World Diabetes Day: Coffee May Cut Type 2 Diabetes Risk By One Quarter

LOVE YOUR COFFEE? New research, published today on World Diabetes Day, shows that drinking coffee can reduce the risk of type two diabetes by up to 25%. The report , carried out by the Institute for Scientific Information on Coffee (ISIC) finds that moderate consumption of coffee on a daily basis may lower the risk of developing type 2 diabetes. Three to four cups  Evidence shows that drinking three to four cups of coffee per day is associated with an approximate 25% lower risk of developing type 2 diabetes, compared to consuming none to less than two cups per day. The study, which was carried out in May 2014 with a sample size of 1000 participants, showed that increasing coffee consumption by one cup per day over a 4 year period resulted in an 11% lower risk of type 2 diabetes in the subsequent 4 years. Those who decreased coffee intake by one cup per day had a 17% higher risk of type 2 diabetes. Research has also su...

POMEGRANATES: THE WONDER DRUG

Pomegranate has been renowned as a superfood for centuries, and has been found to contain vitamins A, C and E as well as iron and antioxidants – chemicals which help neutralise harmful oxygen molecules called free radicals. From reducing the risk of prostate cancer to lowering cholesterol levels, Alzheimer's to arthritis , stress relief to appetite suppressant, pomegranates and their many health benefits have been well documented. And if that was not enough to convince you to try pomegranate, the fruit is now being hailed as the elixir of youth. Researchers from the Probelte Bio Labatory in Spain used a potent new type of pomegranate extract including the skin, pith and seeds of the fruit. The 60 participants were asked to take the extract for 30 days in the form of a pill. The results found a significant decrease in a marker associated with cell damage , that disrupts brain, muscle, liver and kidney functions, as well as causing ageing . Dr Sergio Streitenberger, who led the stu...

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What's lurking in YOUR salad? Experts warn prewashed spinach still contains 90% of its bacteria and can cause food poisoning

Health experts have warned against eating pre-washed spinach. They say commercial washing techniques fails to remove 90% of the bacteria. Small peaks and valleys in baby spinach leaves could be a key reason why there have been numerous bacterial outbreaks involving leafy green vegetables, they say. Greens are washed by commercial processes before they head to the grocery store.  But these methods, which can include water and bleach rinses or irradiation, are not completely effective, says Nichola Kinsinger of the University of California. She says scientists have estimated that 99 percent of food-borne illnesses from leafy greens can be traced back to disinfection issues.  'In a sense the leaf is protecting the bacteria and allowing it to spread,' said Nichola Kinsinger, a post-doctoral researcher working with Sharon Walker, a professor of chemical and environmental engineering.  'It was surprising to discover how the leaf surface formed micro-environments t...

Sweet News: Dark Chocolate May Prevent Obesity And Diabetes

If you’re going to munch on chocolate, choose dark chocolate. It’s something that has gained popularity as growing research points out the various health benefits of eating dark chocolate in moderation. Antioxidants and flavonoids make it so good Studies have shown that dark chocolate, which is rich in flavanols — a type of healthy antioxidant — can improve your cardiovascular system. Chocolate is also filled with other types of antioxidants and flavonoids , the latter of which are found in various fruits and vegetables. Flavanols are the main type of flavonoid in cocoa, and have been shown to improve vascular health by lowering blood pressure, improving blood flow to the brain and heart, as well as boosting the clotting properties of blood platelets. Not all chocolate is created equal In fact, that strong bitter taste in really dark chocolate comes from flavanols. That’s why processed chocolate — which goes through plenty of steps to reduce that bitter taste — is sweete...

SOUPS THAT CAN HELP WEIGHT LOSS IMPROVING SATIETY & BOOSTING METABOLISM

Soup is often listed as one of the foods it’s a good idea to add to your diet if you want to lose weight. But with so many different varieties to choose from, ranging from thin consommés to rich, creamy soups – not to mention myriad slimming soups from cabbage to crazy – many of us are left wondering what the best soup for weight loss is. Soup and weight loss: the scientific evidence Increasingly, research has revealed that consuming soup improves satiety (the feeling of fullness at the end of a meal) so that we eat less and take in fewer calories which is great for weight loss. Eating soup appears to be far more effective – and a whole lot tastier – than drinking a glass of water with a meal to help fill us up, the latter of which is often a top diet tip. In a study from Pennsylvania State University, researchers asked women to eat chicken casserole, chicken casserole with a glass of water, or chicken casserole with the same amount of water added to make a sou...