Category Archives: Cancer

Cannabis use associated with lower blood sugar

A new study published in the American Journal of Medicine has revealed a potential benefit from the use of cannabis. The article, entitled “The Impact of Marijuana Use on Glucose, Insulin, and Insulin Resistance among U.S. Adults,” investigated the blood sugar-related effects of cannabis use among participants in the National Health and Nutrition Examination Survey from 2005 to 2010. In several other studies of large populations, lower rates of both obesity and diabetes have been noted among users of cannabis, as compared with non-users. This curious fact encouraged the three primary authors of the study to examine cannabis use among the 4657 participants in the national survey. The researchers noted that although cannabis smokers generally consume more calories than non-users, they paradoxically live with lower body mass indexes (BMIs) and reduced rates of both obesity and diabetes. Of the participants in the national survey, 579 were currently using cannabis and 1975 had previously used cannabis. To assess blood glucose, insulin resistance and other factors among cannabis users, the authors organized survey participants into three groups – those who had never used cannabis, those who had used cannabis but not within 30 days, and those who were current users. The authors put study participants through tests for fasting blood sugar levels, high density lipoprotein cholesterol (HDL-C) testing, and assessments of blood pressure, BMI and waist circumference. The researchers found that subjects who were current cannabis users had lower levels of fasting insulin, lower levels of insulin resistance, smaller waist circumference, and higher levels of HDL cholesterol, which is known to reduce the risk of cardiovascular disease. This supported findings from earlier studies in which cannabis users showed improved weight, improved insulin resistance, and reduced incidence of diabetes, as compared with non-users. While the potential relationship between cannabis and improved body mass and blood sugar has yet to be fully understood, it is believed that cannabis acts on the cannabinoid 1 and 2 receptors in the brain, enhancing the activity of adiponectin. This hormone helps to regulate blood sugar and plays a role in controlling weight and reducing the tendency toward diabetes.   Cannabis is the most widely used illicit drug in the United States, with approximately 17 million regular users. Medical marijuana has been legalized in 19 states plus the District of Columbia, and two states, Colorado and Washington, have legalized cannabis outright. A number of states have effectively decriminalized the possession of small quantities of cannabis and its use. This fundamental shift in legal status has drawn more researchers to investigate cannabis for any possible health benefits. This study strikes at the heart of two major epidemics: obesity and diabetes. Based on results reported in this study and supported by other epidemiological surveys, it is possible that cannabis use helps to reduce the tendency toward both obesity and type 2 diabetes. Thus, the substance that induces “the munchies” may hold hope for two epidemic diseases arising from overeating.Chris Kilham is a medicine hunter who researches natural remedies all over the world, from the Amazon to Siberia. He teaches ethnobotany at the University of Massachusetts Amherst, where he is Explorer In Residence. Chris advises herbal, cosmetic and pharmaceutical companies and is a regular guest on radio and TV programs worldwide. His field research is largely sponsored by Naturex of Avignon, France. Read more at& MedicineHunter.com.source : http://www.foxnews.com/health/2013/05/22/cannabis-use-associated-with-lower-blood-sugar/

How to drink wisely

How, when and what to drink to enjoy yourself but remain in control. Slow Down and Be Still The rate at which your body absorbs alcohol into your bloodstream and how intoxicated you feel aren’t based on just the proof of your beverage; these results also hinge upon how quickly you drink. In other words, a small glass of wine drunk in a half hour can have the same effect as a stiff vodka martini sipped over an hour. But the effects of the martini will last longer.  Related: 7 Clever Items to Simplify Your Life Having a carbonated drink, like Champagne or a gin and tonic, may also make you feel effects faster. According to a 2007 study conducted at the University of Manchester, in England, drinks with bubbles were absorbed into the bloodstream faster than flat ones. Drink Later in the Day Until midafternoon, your body is building its food and water reserves, so a drink at lunch will have a bigger impact than one at dinner. Likewise, drinking in a warm environment or under a hot sun promotes sweating, which dehydrates your body and leaves it with less fluid to dilute the alcohol. The result? You get drunk faster. Related: 10 Things Trainers Wish You Knew About Their Workout Eat Smart Before you have a drink, eat something that contains a little oil or fat, which will slow the rate at which your body absorbs the alcohol. This is not license to decimate an entire hors d’oeuvre tray, but a handful of spiced nuts, a cheese-and-cracker combo or a few olives are all good options. Related: Secret of a Better Workout Stick to Light Colors Pure alcohol is clear. So whether you choose beer, wine or spirits, the darker your drink, the more outside compounds it contains, which can leave you feeling more hungover the next day.  Red and white wines are made from the same grapes; the color difference is the result of the grapes for red wine fermenting with their skins. During that time, the red wine also pulls in skin-derived substances that can contribute to headaches. Barrel aging has a similar effect. The longer a wine or a liquor sits in oak, the more oak flavors it absorbs and the darker it becomes; however, it can also acquire more unwanted impurities.  Related: The 30 Healthiest Foods Also consider a wine or liquor bottle’s price; a costlier bottle usually means that higher-quality wooden barrels, like French oak, were used and the product was distilled many times (the more, the better), which cuts down on the amount of impurities. Ditch the Diet Soda According to a 2006 study, people who mix liquor with diet soda absorb the alcohol faster than do those who choose regular soda or juice as a mixer. Scientists believe the calories in regular drinks, which need to be digested, act as a buffer. And because diet soda masks the taste of alcohol, it may prevent people from pacing themselves. Don’t Keep Up With the Boys Going drink for drink with a man is a quick way to get drunk and ensure a hangover. Women metabolize alcohol more slowly than men do, and surprisingly this has nothing to do with body weight. Pound for pound, men have 20 to 30 percent more water in their systems, so anything a man drinks will automatically be diluted that much more, even if he’s exactly your weight.source : http://www.foxnews.com/health/2013/05/20/how-to-drink-wisely/

Foster Farms recalls grilled chicken breast strips for containing allergens

SAN FRANCISCO – & California-based chicken producer Foster Farms is recalling about 6,165 pounds of its ready-to-eat grilled chicken breast strips because the strips contain wheat and soy -- known allergens -- which are not listed on the labels of its packages, federal agriculture officials said. The mislabeled packages were discovered when a customer complained, the U.S. Department of Agriculture's Food Safety and Inspection Service said in announcing the recall Tuesday. The problem occurred when labels for another chicken product that does not contain wheat or soy were inadvertently used, food safety inspectors and officials at Foster Farms said. There have been no reports of adverse reactions from the sale of the mislabeled products, officials said. The chicken breast strips being recalled were sold in 4.5-pound cases containing 12, 6-ounce trays of “Foster Farms Grilled Chicken Breast Strips Boneless & Skinless With Rib Meat 97% Fat Free,” with an identifying case code of “000606.” The recalled product bears the establishment number “P-20923” inside the USDA mark of inspection and a use-by date of “JUN 22 2013” printed on each tray. They were produced April 23 and were distributed to retailers in Arizona, California, Hawaii, Nevada, Oregon, Utah and Washington. Based in Porterville, Foster Farms is a family-owned company that has been operating since 1939, according to the company's website. In a statement, Fosters Farms spokeswoman Lorna Bush said “food safety is, and always has been, our top priority.”source : http://www.foxnews.com/health/2013/05/22/foster-farms-recalls-grilled-chicken-breast-strips-for-containing-allergens/

Changing cancer’s environment to halt its spread

The study team, led by Randolph Watnick, PhD, at Boston Children’s Hospital, Vivek Mittal, PhD, at Weill Cornell Medical College and Lars Akslen, MD, PhD, at the University of Bergen, released their findings in the May issue of the journal Cancer Discovery. The main cause of cancer mortality is not the primary tumor itself, but rather its spread — metastasis — to other locations in the body and subsequent organ failure. Previous studies by Watnick, a member of Boston Children’s Vascular Biology Program, and others have shown that tumors capable of metastasis release proteins that help prepare new homes in distant organs for their metastatic progeny. …

Mysterious respiratory illness kills 2, leaves 5 others hospitalized in Alabama

MONTGOMERY, Ala. – & A mysterious respiratory illness has left five people hospitalized and two dead in southeast Alabama, state health officials said Tuesday. Seven people have been admitted to hospitals with a fever, cough and shortness of breath in recent weeks, Alabama Department of Public Health spokeswoman Mary McIntyre said in a statement. Two of the seven have died. The Alabama Department of Public Health and the Centers for Disease Control Respiratory Laboratory are analyzing lab tests from all seven patients. McIntyre says officials hope to have preliminary results on the samples back by Wednesday or Thursday morning. The illness was first reported late last week and the last of the seven patients was hospitalized Monday, McIntyre said. It wasn't immediately clear which municipalities the illnesses were concentrated in. “We're only aware of the Southeast, but we don't know -- we haven't received reports from anywhere else,” McIntyre said. “That's why we're trying to get the information out.” McIntyre said it's unclear what's causing the illness but some of the seven patients also had the flu. Authorities are urging hospital staff to wear masks when caring for patients who appear to be suffering from respiratory illnesses. The Centers for Disease Control referred all questions to Alabama health officials.source : http://www.foxnews.com/health/2013/05/22/mysterious-illness-kills-2-in-southeast-alabama/

Cancer and birth defects in Iraq: The nuclear legacy

The radioactive element uranium is widely dispersed throughout Earth’s crust and is much sought after as a fuel for nuclear power plants and for use in weapons. Depleted uranium (DU), commonly used in modern munitions such as defensive armour plating and armour-piercing projectiles, is 40 per cent less radioactive than natural uranium, but remains a significant and controversial danger to human health. The World Health Organisation (WHO) sets a maximum uranium exposure of 1 millisievert (mSv) per year for the general public, but environmental scientists at the University of Mosul and the Institute of Forest Ecology, Universitaet für Bodenkultur (BOKU), Vienna, Austria, led by Riyad Abdullah Fathi have measured significant levels of uranium in soil samples from three sites in the province of Nineveh in the north of Iraq. Writing in the journal Medicine, Conflict and Survival, Fathi and colleagues link their findings with dramatic increases in cancers reported to the Mosul Cancer Registry and the Iraqi national cancer registry (which began collecting data in 1975)…

New factor to control oncogene-induced senescence discovered

The researchers who participated in this international research are: Marta Cascante and Vitaly Selivanov, from the Department of Biochemistry and Molecular Biology of the Faculty of Biology of the UB and the Institute of Biomedicine of the University of Barcelona (IBUB), affiliated to the campus of International excellence Barcelona Knowledge Campus (BKC) ; Liang Zheng and Eyal Gottlieb, from Beatson Institute for Cancer Research (Scotland), and Joanna Kaplon and Daniel S. Peeper, from the Netherlands Cancer Institute, among other experts. Cellular senescence: a ‘brake’ to cell division Cellular senescence, formally described more than four decades ago by Paul Moorhead and Leonard Hayflick, is a tumour suppression mechanism which limits cell’s ability to proliferate. This process works as a ‘brake’ for tumour genesis and can be an answer to several factors (oncogene, oxidative stress, telomere alterations, etc.) Professor Marta Cascante, head of the Consolidated Research Group on Integrative Systems Biology, Metabolomics and Cancer of the UB honoured with the ICREA Academia Award 2010, explains that "as a response to an oncogene mutation, cell can activate its protection mechanisms and get into a phase so-called ‘oncogene-induced senescence’ which acts as a key tumour suppressive mechanism. …

New tumor-killer shows great promise in suppressing cancers

This molecule is based on a natural protein present in human breast milk, which has been found to have strong and wide-ranging tumour killing properties when bound to certain lipids. Lipids are organic molecules like amino acids and carbohydrates, made up of carbon and hydrogen, and help to store energy and to form biological membranes. …