Life Sciences Commons^™

Health Professionals’ Roles In Animal Agriculture, Climate Change, And Human Health, Aysha Z. Akhtar, Michael Greger, Hope Ferdowsian, Erica Frank

Michael Greger, MD, FACLM

What we eat is rapidly becoming an issue of global concern. With food shortages, the rise in chronic disease, and global warming, the impact of our dietary choices seems more relevant today than ever. Globally, a transition is taking place toward greater consumption of foods of animal origin, in lieu of plantbased diets. With this transition comes intensification of animal agriculture that in turn is associated with the emergence of zoonotic infectious diseases, environmental degradation, and the epidemics of chronic disease and obesity. Health professionals should be aware of these trends and consider them as they promote healthier and more …

Health Claims And Food Advertising: Comparison Of Marketing And Nutrition Experts' Ratings Of Magazine Advertisements, Sandra C. Jones, Peter Williams, Linda C. Tapsell, Kelly L. Andrews

Peter Williams

To determine the nature and differences in expert opinion from the fields of nutrition and marketing on the use of health claims in the 30 most frequently appearing Australian magazine food advertisements, a survey was conducted with 28 nutritionists and 21 marketing experts in Australia and New Zealand. The experts assessed the advertisements with respect to the accuracy of the nutrition claims, the tactics and intentions of the advertising strategy and the accessibility of the nutrition information to lay consumers. Of 28 advertisements where a claim was identified, for only one did more than 90% believe the claim to be …

Nutrition Status Of Primary Care Patients With Depression And Anxiety, Adrienne K. Forsyth, Peter G. Williams, Frank P. Deane

Peter Williams

The objective of this study was to evaluate the nutrition status of people referred to a nutrition and physical activity program for the management of mental health in a general practice.

Effects Of Protease, Phytase And A Bacillus Sp. Direct-Fed Microbial On Nutrient And Energy Digestibility, Ileal Brush Border Digestive Enzyme Activity And Cecal Short- Chain Fatty Acid Concentration In Broiler Chickens, G. R. Murugesan, L. F. Romero, M. E. Persia

G. R. Murugesan

Two experiments were conducted to determine the effects of protease and phytase (PP) and a Bacillus sp. direct-fed microbial (DFM) on dietary energy and nutrient utilization in broiler chickens. In the first experiment, Ross 308 broiler chicks were fed diets supplemented with PP and DFM in a 262 factorial arrangement. The 4 diets (control (CON), CON + PP, CON + DFM, and CON + PP + DFM) were fed from 15–21 days of age. In Experiment 1, significant interaction (P#0.01) between PP and DFM on the apparent ileal digestibility coefficient for starch, crude protein, and amino acid indicated that both …

Influence Of A Direct-Fedmicrobial And Xylanase Enzyme On The Dietary Energy Uptake Efficiency And Performance Of Broiler Chickens, G. R. Murugesan, M. E. Persia

G. R. Murugesan

BACKGROUND: Efficacy of a multi-strain direct-fed microbial product (PoultryStar® ME; PS) and a xylanase enzyme product on the dietary energy utilization efficiency and resulting performance in broiler chickens was evaluated. Apart from performance parameters, cecal and serum metabolites and activities of hepatic enzymes involved in energy metabolism were also determined. Ross 308 chicks were fed one of four experimental diets [control (CON), CON + PS, CON + xylanase and CON + PS + xylanase] using a 2×2 factorial arrangement from 1–21 days of age.

RESULTS: Cecal proportions of propionate and butyrate, as well as total short-chain fatty acid concentration were …