A range of intakes of plant stanols and plant sterols were evaluated to determine if: (1) greater reductions in low-density lipoprotein (LDL) cholesterol can be achieved with higher daily dosages and (2) to assess whether plant stanols and plant sterols have similar LDL-cholesterol lowering efficacies at higher daily intakes than they do at current recommended daily intakes. Dose – response relationships were evaluated separately for plant stanols and plant sterols and reductions in LDL cholesterol were assessed using a first-order elimination function. One hundred thirteen publications and one unpublished study report (representing 182 strata) were included in the assessment and the maximal LDL cholesterol reductions for plant stanols (16.4%) and plant stanol ester (17.1%) were found to be significantly greater than the maximal LDL cholesterol reductions for plant sterols (8.3%) and plant sterol ester (8.4%). These findings persisted in several additional analyses. The authors concluded that the intake of plant stanols in excess of the recommended 2grams per day dose are associated with additional and dose-dependent reductions in LDL-cholesterol, possibly resulting in further reductions in the risk of coronary heart disease. Prostaglandins Leukot Essent Fatty Acids. 2011 Jul;85(1):9-28. PMID: 21345662.
Active video games can improve body composition and BMI in overweight children
This study was undertaken to evaluate the effects of active video games over a 6-month period on weight, body composition, physical activity, and physical fitness. In a 2-arm, parallel, randomized controlled trial, 322 overweight and obese children aged 10-14 years who were current users of sedentary video games were randomly assigned to receive either an active video game upgrade (n = 160) or to have no change (n = 162). At 24 weeks, the treatment effect on body mass index (BMI) (P = 0.02) favored the intervention group, with baseline BMI change (±SE) increasing in the control group (0.34 ± 0.08) but remaining the same in the intervention group (0.09 ± 0.08). There was also a reduction in body fat in the intervention group (P = 0.02). The change in daily time spent playing active video games at 24 weeks increased (P < 0.0001) and the change in daily time spent playing nonactive video games decreased (P = 0.06) within the intervention group. The authors concluded that an active video game intervention had a small but definite effect on BMI and body composition in overweight and obese children. HYPERLINK “http://www.ncbi.nlm.nih.gov/pubmed/21562081”Am J Clin Nutr. 2011 Jul;94(1):156-63. PMID: 21562081.
High intakes of thiamine and riboflavin reduce the risk of PMS
Thiamine, riboflavin, niacin, vitamin B6, folate, and vitamin B12 are required to synthesize neurotransmitters that are potentially involved in the pathophysiology of premenstrual syndrome (PMS). A case-control study nested within the Nurses’ Health Study II cohort was conducted to evaluate whether B vitamin intake is associated with the initial development of PMS. Participants were free of PMS at baseline and after 10 years of follow up, 1057 women were confirmed as cases and 1968 were confirmed as controls. Dietary information was collected by using food-frequency questionnaires and intakes of thiamine and riboflavin from food sources were each inversely associated with incident PMS. Women in the highest quintile of riboflavin intake 2–4 years before the diagnosis year had a 35% lower risk of developing PMS than did those in the lowest quintile (P = 0.02). No significant associations between incident PMS and dietary intakes of niacin, vitamin B6, folate, vitamin B12, or vitamin B supplements were observed. The authors concluded that a significantly lower risk of PMS was noted in women with high intakes of thiamine and riboflavin from food sources only. Am J Clin Nutr. 2011 May;93(5):1080-6. PMID: 21346091.
Award-winning products focus on quality, convenience and health
Based on the results of this year’s Product of the Year competition, Canadians are looking for healthier, higher-quality and more convenient food and beverage options. Canada’s Product of the Year awards surveyed more than 5900 Canadians from across the country for their opinions on consumer products launched in the past 18 months. Products, both retail and those available online, were evaluated on innovative design, function or packaging in 17 categories. This year’s food and beverage winners were: Asana Yogurt, Black Diamond Funcheez Marbelicious, Campbell’s Créations Soups, Fontaine Santé Humm! Hummus Cocktail, Molson Canadian 67, Maple Leaf Natural Selections Deli Meats, Riceworks Gourmet Brown Rice Crisps, High Liner Signature Southern Style Cod, and the Singleton of Glendullan Scotch. Winners are entitled to use Product of the Year branding and logo on packaging, advertising and point-of-sale materials. “Recognizing a seal of approval that has the endorsement of thousands of other Canadians is a shortcut that helps shoppers move on to more important decisions,” notes Sandie Orlando, executive program director for Product of the Year. “Consumers told us they want products that make it easier to live better without compromising on quality.”
Metametrix announces two new profiles to help identify toxicity from everyday exposures
Metametrix Clinical Laboratory has announced the availability of two new toxicity profiles to help determine exposure to harmful chemicals: Bisphenol A (BPA) and Organophosphates. BPA is widely used in the production of clear, shatter-proof plastics and is also present in liners of canned foods and beverages. The BPA Profile also measures triclosan, an anti-microbial agent used in personal products such as hand soap and toothpaste, as well as 4-nonylphenol, a surfactant with industrial uses. These chemicals are shown to be endocrine disruptors and possible contributors to disorders such as obesity, neurological development delays in infants, thyroid disruption, developmental issues of sexual organs in infants, and sexual dysfunction in adults. Organophosphate pesticides are nerve agents used in agricultural crops, orchards, residential lawns, and food storage centers that can be hazardous to the neurological development of children and fetuses. Other health effects include chronic fatigue, asthma, immune system disorders, impaired memory, disorientation, depression, irritability, and may increase risk of cancer. These new additions to the Toxic Effects product line give practitioners additional resources to determine if toxicity is an underlying cause of disease in their patients.
Nordic Naturals wins three Vity Awards from Vitamin Retailer Magazine
Nordic Naturals has received three 2011 Vity Awards for products and promotions from Vitamin Retailer Magazine, honoring the natural supplement industry’s best-selling products based on a nationwide survey of health food stores. The three awards included: Best EFA Supplement – Omega 3 (Specialty and Herbal Supplement Category); Tie for Best Children’s Health Supplement – NordicTM Berries (Specialty and Herbal Supplement Category); and Best Sales and Specials – Line Drives (Supplier Merchandising Support Category).
Ontario launches $257M strategy to deal with kids’ mental health
On June 22, 2011, the Ontario government announced their comprehensive Mental Health and Addictions Strategy, titled Open Minds, Healthy Minds. Starting this year, the government will invest a total $257 million dollars over three years in the province’s mental health system to help children and youth access support services. The program will focus on early intervention and support to protect our children from the many associated costs of mental illness and addictions and help steer them on the road to safe, healthy, and happy futures. The Ontario Ministry of Health and Long-term Care says their goals are to: provide children, youth and families with fast access to high quality services; identify and intervene in child and youth mental health and addictions issues early; and close critical service gaps for vulnerable children and youth, children and youth at key transition points, and those in remote communities. The goal is to give more children, youth, adults and their families the services they need, more quickly, and more effectively to prevent and reduce the personal, social and economic costs of mental health and addictions problems
Skepticism of natural products’ claims are rising
Trust in claims made by manufacturers of vitamins, herbal supplements, and nonprescription drugs have dropped between 2005 and 2010, according to a recent Ipsos Reid study commissioned by Health Canada. Compared to a baseline survey performed in 2005, the new information shows a 10% drop in the confidence of consumers that natural products are safe and a 3% increase in the number of consumers who say that these products’ health claims are unproven. “There is a significant proportion of Canadians who seriously question the safety and quality of natural health products,” according to the report. “The strongest benefits associated with natural health products continue to be that [they] can be used to maintain and promote health and that they can be used to treat illness. However, these positive perceptions of natural health products have declined significantly,” the survey revealed. Overall, findings indicate that 42% of Canadians are questioning the quality of natural products. Supporters of natural products are also declining with 71% of consumers agreeing that natural products can be used to maintain and promote health compared to 77% in 2005. Similar declines were reported in the numbers of consumers who believed that natural products can be used to treat illness.
US panel recommends vaccinating pregnant women to protect infants from whooping cough
A United States federal advisory panel is recommending that pregnant women get vaccinated against whooping cough. The Advisory Committee on Immunization Practices voted to recommend the shot for pregnant women who previously were not vaccinated. The vaccine, which does not use live bacteria, would be given in the third trimester or late second trimester. Children get whooping cough vaccine in a series of shots beginning at two months. Most infant deaths and hospitalizations now occur in the first two months of life and some research has found that vaccinating a pregnant woman will allow her to pass some immunity to her child.
Rocky Mountain Analytical, in partnership with US BioTek, is launching an Environmental Pollutants Profile
The Environmental Pollutants Profile assesses phthalate, paraben, and volatile organic compound exposure through measurement of their urine metabolites. This is the first pollutants profile offered in Canada, and uses US BioTek’s proprietary technology. The first morning mid-stream urine is collected in a cup and the strip ‘dipped’. The urine strip is then placed in a desiccant bag, which keeps the analytes stable until analysis. The environmental pollutants profile was launched in conjunction with the CAND conference on Environmental Medicine, held in Calgary in June 2011.













