Health Benefits Of Consumption Research Articles

Health Benefits for Vocational Rehabilitation Consumers: Comparison of Access Rates With Workers in the General Population

Access to health insurance is one of the critical aspects of securing employment for people with disabilities. This study investigated whether vocational rehabilitation consumers secured employment with an employer who offered health insurance at similar rates to workers in the general population. In general, the results show that vocational rehabilitation consumers had significantly lower health insurance access rates than workers in the general population. Implications for rehabilitation counselors are discussed.

Potentially probiotic and synbiotic chocolate mousse

Several studies in recent years have shown the benefits deriving from the ingestion of probiotics, and a large number of products containing lactobacilli and bifidobacteria have been formulated. The purpose of this study was to develop a chocolate mousse to which probiotic and prebiotic ingredients were added, and verify the perspectives of the product with regard to potential for consumer health benefits and sensorial acceptance. Probiotic and synbiotic chocolate mousse supplemented with Lactobacillus paracasei subsp. paracasei LBC 82, solely (P) or together with the prebiotic ingredient inulin (S), were prepared, as well as a control mousse (C). The products were monitored for the population of L. paracasei and contaminants, during storage at 5 °C for up to 28 days, and sensory preference was also tested. Storage trials showed that the viability of the probiotic was retained over 28 days, but the growth of yeasts and moulds might limit the shelf-life of the product. Chocolate mousse was shown to be an excellent vehicle for the delivery of L. paracasei, and the prebiotic ingredient inulin did not interfere in its viability. Moreover, the addition of the probiotic microorganism and of the prebiotic ingredient did not interfere in the sensorial preference of the product.

Effects of L-carnitine, Selenium-enriched Yeast, Jujube Fruit and Hwangto (Red Clay) Supplementation on Performance and Carcass Measurements of Finishing Pigs

Fifty castrated crossbred (Landrace×Yorkshire) pigs, weighing an average of 60.6±3.1 kg were allotted to one of five treatments in a randomized block design to examine the effects of dietary inclusion of 0.1% L-carnitine (50 ppm carnitine), 0.1% selenium-enriched yeast (0.3 ppm selenium), 0.1% Jujube fruit or 0.1% Hwangto (Red clay) on pig performance and carcass quality. All diets were based on corn, wheat, soybean meal and wheat bran and were formulated to supply 13.8 MJ DE/kg. Dietary supplementation did not influence daily gain (p = 0.57), feed intake (p = 0.52), or feed conversion (p = 0.32). Digestibility of dry matter (p = 0.60), organic matter (p = 0.74), crude protein (p = 0.76), crude fibre (p = 0.70) and energy (p = 0.75) were also unaffected by inclusion of any of the additives. Tissue samples taken from the longissimus muscle showed that the levels of carnitine (p = 0.0001) and selenium (p = 0.0001) were significantly higher with dietary inclusion of carnitine or selenium-enriched yeast. Dietary treatment did not affect dressing percentage (p = 0.33), carcass lean yield (p = 0.99) or first, 10 th and last rib midline backfat depth (p = 0.45, 0.82 and 0.47, respectively). Dietary treatment also did not affect the percentages of tenderloin (p = 0.37), bacon (p = 0.36), fat and bone (p = 0.56), picnic shoulder (p = 0.25), skirt (p = 0.80), fresh ham (p = 0.31) or ribs (p = 0.79). However, pigs fed the diet containing Jujube fruit had a higher percentage of Boston butt than pigs fed the carnitine or selenium supplemented diets (p = 0.01). Pigs fed added Hwangto had a higher (p = 0.04) percentage of loin compared with pigs fed supplementary selenium or Jujube fruit. Loin muscle from pigs fed carnitine had a significantly lower Hunter colour value for L (whiteness, p = 0.004) and a higher value for a* (redness; p = 0.069). The overall results indicate that supplementation with L-carnitine and selenium-enriched yeast can produce pork containing higher levels of carnitine and selenium, which could provide health benefits for consumers of pork without detrimental effects on pig performance. (Asian-Aust. J. Anim. Sci. 2006. Vol 19, No. 2 : 217-223)

Complexities of consumer understanding of the glycaemic index concept and practical guidelines for incorporation in diets

The glycaemic index (GI) concept has been widely debated during the past two decades. Controversies still reign among health professionals regarding the practical application of the concept despite numerous reports on the health benefits associated with low-GI diets. Those opposed to the practical implementation of the GI concept argue that the use of technical terminology and numerical figures, limited food choices and potential misconceptions about unrestricted amounts of low-GI foods that may result in concomitant high fat intake, may confuse the consumer and will distract from other important dietary advice. Conversely, proponents of the GI concept state that consumers find the GI to be simple, logical and helpful and acknowledge that by expanding the range of foods they may include in their diets the GI concept is a major step forward for people with diabetes mellitus. Complexities of consumer understanding of the GI concept are discussed and suggestions are made to incorporate high- and low-GI foods in the context of current dietary guidelines and client education. If health professionals apply the GI concept in a practical way and explain the concept in a clear, uncomplicated manner, current dietary advice will be supported (and not opposed), resulting in short- and long-term health benefits for consumers.

Performance and carcass characteristics of growing-finishing pigs fed barley-based diets supplemented with Linpro (extruded whole flaxseed and peas) or soybean meal

The objective of this experiment was to determine the effects of feeding graded levels of Linpro (a 50:50 combination of extruded full-fat flax seed and peas) on pig performance and carcass traits, particularly the fatty acid composition of backfat. Eighty crossbred pigs (Camborough 15 Line female × Canabred sire, Pig Improvement Canada Ltd., Airdrie, AB) weighing an average of 22.7 ± 2.2 kg were assigned on the basis of sex, weight and litter to one of five dietary treatments in a 5 × 2 factorial arrangement (treatment × sex). The experimental diets were based on barley and soybean meal and contained 0, 7.5, 15, 22.5 or 30% Linpro during the growing period (22.7–69.7 kg) and 0, 6, 12, 18 or 24% Linpro during the finishing period (69.7–111.1 kg). Digestibility coefficients for dry matter were not significantly affected by incorporation of Linpro in the diet. Digestibility coefficients for crude protein (P = 0.01) and gross energy (P = 0.04) exhibited a cubic effect due to Linpro incorporation with the highest digestibility coefficients observed for pigs fed 7.5% Linpro. Over the entire experimental period (22.7–111.1 kg), daily gain was affected both linearly (P = 0.02) and quadratically (P = 0.04) by Linpro inclusion. The most rapid gains were obtained by pigs fed 7.5% Linpro (6% in finisher), while pigs fed 30% Linpro (24% in finisher) gained weight the slowest. Feed intake was not significantly affected by Linpro inclusion, while feed conversion exhibited a quadratic effect (P = 0.02) with pigs fed the highest and lowest levels o f Linpro showing the poorest feed conversion. Linpro inclusion, had no significant effects on carcass traits including slaughter weight, carcass weight, dressing percent, carcass value index, lean yield, loin fat or loin lean. Inclusion of 30% Linpro (24% in finisher) significantly (P < 0.05) increased the levels of linolenic acid in backfat and this increase could provide significant health benefits for consumers of pork. Linpro would appear to be an acceptable alternative to soybean meal as a protein supplement for use in growing-finishing swine diets and can be incorporated at levels as high as 22.5% in the grower period and 18% in the finisher period without detrimental affects on pig performance. Key words: Swine, extrusion, flax, peas, digestibility, growth, backfat

GM plants for your health

When will agricultural biotechnologies, such as genetically modified (GM) crops, reach Europe? This was the main question at the Agricultural Biotechnology International Conference (ABIC)—the largest of its kind—that took place in September this year in Cologne, Germany. Given that the ABIC was accompanied by a parallel conference organized by critics of GM crops and foods, this is an appropriate question. Most of the European Union (EU) member states have not yet approved the GM crops that are used widely and safely elsewhere in the world. Moreover, although the EU has finally lifted its moratorium on GM crops, and has passed new regulations for growing and marketing GM foods, national politics, legislation and ideological views about consumer and environmental protection have further hampered their use. European consumers remain wary of agricultural biotechnology and its products, as they do not see any direct benefits from GM crops and are, therefore, understandably reluctant to accept them. But it is only a matter of time before GM foods arrive on supermarket shelves across Europe, predicts Ashley O'Sullivan, President and CEO of Ag‐West Bio Inc. (Saskatoon, Saskatchewan, Canada). “The reality for legislation to regulate agricultural biotechnology is that the train has left the station and there is no way of going back,” he added. > …to convince the cautious European public, agricultural biotechnology still has to […] offer products that directly benefit consumers But to convince the cautious European public, agricultural biotechnology still has to show that it can do more than increase the returns to farmers, and offer products that directly benefit consumers. The next wave of GM plants, which are currently being developed and tested in academic and industry laboratories around the world, including Europe, may soon do this. A range of new GM crops in the research pipeline will offer direct benefits to …

Consumer Utilization of Food Labeling as a Source of Nutrition Information

The factors which influence consumer usage of food labels are investigated by a qualitative response model using the 1987–1988 Nationwide Food Consumption Survey data. Econometric results show that economic, sociodemographic, and consumer health awareness variables are determinants of food label usage. The implications of these findings include formulating government food labeling regulations and consumer educational programs and evaluating consumer health benefits of using food labels.