Research Topics
Species | J B KeoghSummaryCountry: Australia Publications
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Publications
The effect of milk protein on the bioavailability of cocoa polyphenolsJ B Keogh
CSIRO Human Nutrition, PO Box 10041 Adelaide BC, South Australia 5000, Australia
J Food Sci 72:S230-3. 2007..In conclusion, milk powder did not influence the average concentration of polyphenols. While it slightly accelerated absorption, this is of no physiological significance...
Comparative analysis of two FFQJennifer B Keogh
CSIRO Human Nutrition, Adelaide, SA 5000, Australia
Public Health Nutr 13:1553-8. 2010..To examine the utility of a shorter FFQ compared with a longer FFQ, both of which are commonly used in Australia...- The effect of meal replacements high in glycomacropeptide on weight loss and markers of cardiovascular disease riskJennifer B Keogh
Commonwealth Scientific and Industrial Research Organization, Human Nutrition, Adelaide, South Australia, Australia
Am J Clin Nutr 87:1602-5. 2008..Glycomacropeptide (GMP) is a peptide that has been shown to stimulate release of cholecystokinin, which may promote satiety... - Effects of weight loss from a very-low-carbohydrate diet on endothelial function and markers of cardiovascular disease risk in subjects with abdominal obesityJennifer B Keogh
Commonwealth Scientific and Industrial Research Organization Human Nutrition, Adelaide, Australia
Am J Clin Nutr 87:567-76. 2008..The effects of a very-low-carbohydrate, high-saturated-fat weight-loss diet (LC) on brachial artery flow-mediated dilatation (FMD) and markers of endothelial function are unknown... - Effects of weight loss on a low-carbohydrate diet on flow-mediated dilatation, adhesion molecules and adiponectinJennifer B Keogh
CSIRO Human Nutrition, PO Box 10041 BC, Adelaide SA 5000, Australia
Br J Nutr 98:852-9. 2007..778, P < 0.01) and glucose (r - 0.563, P = 0.057). In summary, weight loss does not improve FMD. Novel cardiovascular risk factors improved at 12 weeks but the improvement in adiponectin was delayed... - Long-term weight maintenance and cardiovascular risk factors are not different following weight loss on carbohydrate-restricted diets high in either monounsaturated fat or protein in obese hyperinsulinaemic men and womenJennifer B Keogh
CSIRO Human Nutrition, Adelaide, South Australia, 5000, Australia
Br J Nutr 97:405-10. 2007..After 1 year there remained a clinically significant weight loss and improvement in cardiovascular risk factors with no adverse effects of a high monounsaturated fat diet... - Long-term effects of weight loss with a very low carbohydrate and low fat diet on vascular function in overweight and obese patientsT P Wycherley
Preventative Health Flagship, Commonwealth Scientific and Industrial Research Organisation, Food and Nutritional Sciences, Adelaide, SA, Australia
J Intern Med 267:452-61. 2010..To compare the effects of an energy reduced very low carbohydrate, high saturated fat diet (LC) and an isocaloric high carbohydrate, low fat diet (LF) on endothelial function after 12 months... - Long-term effects of a high-protein, low-carbohydrate diet on weight control and cardiovascular risk markers in obese hyperinsulinemic subjectsG D Brinkworth
CSIRO Health Sciences and Nutrition, Adelaide, South Australia, Australia
Int J Obes Relat Metab Disord 28:661-70. 2004..CONCLUSION: Without active ongoing dietary advice, adherence to dietary intervention is poor. Nonetheless, both dietary patterns achieved net weight loss and improvements in cardiovascular risk factors... - Timing of protein ingestion relative to resistance exercise training does not influence body composition, energy expenditure, glycaemic control or cardiometabolic risk factors in a hypocaloric, high protein diet in patients with type 2 diabetesT P Wycherley
Preventative Health Flagship, Commonwealth Scientific and Industrial Research Organisation Food and Nutritional Sciences, Adelaide, South Australia, Australia
Diabetes Obes Metab 12:1097-105. 2010.... 
A high-protein diet with resistance exercise training improves weight loss and body composition in overweight and obese patients with type 2 diabetesThomas P Wycherley
Preventative Health Flagship, Commonwealth Scientific and Industrial Research Organisation, Food and Nutritional Sciences, Adelaide, Australia
Diabetes Care 33:969-76. 2010..17). CONCLUSIONS An energy-restricted HP diet combined with RT achieved greater weight loss and more favorable changes in body composition. All treatments had similar improvements in glycemic control and CVD risk markers...- Effect of weight loss on inflammatory and endothelial markers and FMD using two low-fat dietsP M Clifton
CSIRO Health Sciences and Nutrition, Adelaide, South Australia, Australia
Int J Obes (Lond) 29:1445-51. 2005.... - High protein diets decrease total and abdominal fat and improve CVD risk profile in overweight and obese men and women with elevated triacylglycerolP M Clifton
CSIRO Human Nutrition, Adelaide, Australia
Nutr Metab Cardiovasc Dis 19:548-54. 2009..Our objective was to determine the effects of high protein (HP) compared to standard protein (SP) diets on CVD risk in obese adults... - Carbohydrate-restricted diets high in either monounsaturated fat or protein are equally effective at promoting fat loss and improving blood lipidsNatalie D Luscombe-Marsh
Department of Medicine, University of Adelaide, Adelaide, Australia, Adelaide, Australia
Am J Clin Nutr 81:762-72. 2005.... - Long-term effects of a low carbohydrate, low fat or high unsaturated fat diet compared to a no-intervention controlS S Lim
Discipline of Physiology, School of Molecular and Biomedical Science, Adelaide University, SA 5000, Australia
Nutr Metab Cardiovasc Dis 20:599-607. 2010..The aim of this study was to compare the changes in weight and other cardiovascular risk factors in 3 isocaloric energy-restricted diets to no-intervention control after 1 year... - Effects of meals with high soluble fibre, high amylose barley variant on glucose, insulin, satiety and thermic effect of food in healthy lean womenJ B Keogh
Human Nutrition, CSIRO, Adelaide, Australia
Eur J Clin Nutr 61:597-604. 2007.... - The role of meal replacements in obesity treatmentJ B Keogh
Commonwealth Scientific and Industrial Research Organization Health Sciences and Nutrition, Adelaide, South Australia, Australia
Obes Rev 6:229-34. 2005..Meal replacements for weight loss are available in the community; however, their efficacy in the longer term is not clear. This review summarizes recent evidence on the use of meal replacements as a weight loss strategy... - Moderate weight loss reduces renin and aldosterone but does not influence basal or stimulated pituitary-adrenal axis functionJ T Ho
Royal Adelaide Hospital, Adelaide, South Australia, Australia
Horm Metab Res 39:694-9. 2007..There may be a threshold effect of weight loss/energy restriction required to alter HPA axis function, or moderate weight loss may lead to a counterbalanced effect of stimulatory and inhibitory influences on HPA axis function... - Very low-fat (12%) and high monounsaturated fat (35%) diets do not differentially affect abdominal fat loss in overweight, nondiabetic womenPeter M Clifton
CSIRO Health Sciences and Nutrition, Adelaide BC, South Australia 5000
J Nutr 134:1741-5. 2004..05). In conclusion, weight, total fat mass, and regional fat mass loss did not differ in the 2 groups of women but there was an apparent preservation of lean mass in premenopausal women consuming HIMO... - The satiating effect of dietary protein is unrelated to postprandial ghrelin secretionLisa J Moran
Commonwealth Scientific and Industrial Research Organization Australia, Health Science and Nutrition, University of Adelaide, Australia
J Clin Endocrinol Metab 90:5205-11. 2005..Increasing dietary protein relative to carbohydrate and fat enhances weight loss, at least in part by increasing satiety. The mechanism for this is unclear... - Long-term effects of a very-low-carbohydrate weight loss diet compared with an isocaloric low-fat diet after 12 moGrant D Brinkworth
Preventative Health National Research Flagship, Commonwealth Scientific and Industrial Research Organization Human Nutrition, Adelaide, SA, Australia
Am J Clin Nutr 90:23-32. 2009..Long-term weight loss and cardiometabolic effects of a very-low-carbohydrate, high-saturated-fat diet (LC) and a high-carbohydrate, low-fat diet (LF) have not been evaluated under isocaloric conditions... - High protein-high red meat versus high carbohydrate weight loss diets do not differ in effect on genome stability and cell death in lymphocytes of overweight menBianca Benassi-Evans
Commonwealth Scientific and Industrial Research Organisation, Human Nutrition, South Australia, Australia
Mutagenesis 24:271-7. 2009..The results suggest that the effect of the HP weight loss diet on DNA damage measured using the CBMN-Cyt assay in PBLs was not different from that observed for the HC weight loss diet... - Effect of an energy-restricted, high-protein, low-fat diet relative to a conventional high-carbohydrate, low-fat diet on weight loss, body composition, nutritional status, and markers of cardiovascular health in obese womenManny Noakes
CSIRO Health Sciences and Nutrition, Adelaide, Australia
Am J Clin Nutr 81:1298-306. 2005..Limited evidence suggests that a higher ratio of protein to carbohydrate during weight loss has metabolic advantages... - Trans fatty acids in adipose tissue and the food supply are associated with myocardial infarctionPeter M Clifton
CSIRO Health Sciences and Nutrition, Adelaide BC, South Australia 5000
J Nutr 134:874-9. 2004..66, 0.66, respectively). We conclude that TFAs in adipose tissue are associated with an increased risk of coronary artery disease and rapidly disappear from adipose tissue when not included in margarines... - Meal replacements are as effective as structured weight-loss diets for treating obesity in adults with features of metabolic syndromeManny Noakes
Commonwealth Scientific industrial Organization, Health Sciences and Nutrition, Adelaide, South Australia, 5000
J Nutr 134:1894-9. 2004..Dietary compliance and convenience were viewed more favorably by participants who consumed meal replacements than by those in a conventional weight-loss program... - Low- and high-carbohydrate weight-loss diets have similar effects on mood but not cognitive performanceAngela K Halyburton
Commonwealth Scientific and Industrial Research Organisation Human Nutrition, Adelaide, Australia
Am J Clin Nutr 86:580-7. 2007..Low-carbohydrate diets are often used to promote weight loss, but their effects on psychological function are largely unknown... - Long-term effects of a high-protein weight-loss dietPeter M Clifton
CSIRO Human Nutrition, Adelaide, Australia
Am J Clin Nutr 87:23-9. 2008..Evidence that high-protein diets are an effective strategy for the maintenance of long-term weight loss is limited... - Effect of glycomacropeptide fractions on cholecystokinin and food intakeJennifer B Keogh
CSIRO Preventative Health Flagship, Food and Nutritional Sciences, Kintore Avenue, Adelaide SA 5000, Australia
Br J Nutr 104:286-90. 2010..These results suggest that the protein fractions at the dose employed do not influence satiety, CCK levels or energy intake at a subsequent meal... - Effects of a low-salt diet on flow-mediated dilatation in humansKacie M Dickinson
CSIRO Human Nutrition, Adelaide, South Australia, Australia
Am J Clin Nutr 89:485-90. 2009..The effect of salt reduction on vascular function, assessed by brachial artery flow-mediated dilatation (FMD), is unknown... - Sodium intake and excretion in individuals with type 2 diabetes mellitus: a cross-sectional analysis of overweight and obese males and females in AustraliaA M Villani
CSIRO, Food and Nutritional Sciences, Adelaide, SA 5000, Australia
J Hum Nutr Diet 25:129-39. 2012..Dietary sodium plays an important regulatory role in blood pressure management. However, dietary sodium intakes and the major food sources of dietary sodium have yet to be thoroughly investigated in individuals with T2DM... - Remission of diabetes in patients with long-standing type 2 diabetes following placement of adjustable gastric band: a retrospective case control studyJ B Keogh
School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, SA, Australia
Diabetes Obes Metab 15:383-5. 2013..We conclude that there is a clear need for randomized studies of the effect of gastric banding in patients with long-standing type 2 diabetes... - Flow-mediated dilatation is impaired by a high-saturated fat diet but not by a high-carbohydrate dietJennifer B Keogh
CSIRO Health Sciences and Nutrition, Adelaide BC, South Australia
Arterioscler Thromb Vasc Biol 25:1274-9. 2005..5 ng/mL; P=0.001) and PUFA (96+/-36.4 ng/mL; P=0.001). CONCLUSIONS: High SFA caused deterioration in FMD compared with high PUFA, MUFA, or CARB diets. Inflammatory responses may also be increased on this diet... - Health benefits of herbs and spices: the past, the present, the futureLinda C Tapsell
National Centre of Excellence in Functional Foods, University of Wollongong, NSW
Med J Aust 185:S4-24. 2006..With time, we can expect to see a greater body of scientific evidence supporting the benefits of herbs and spices in the overall maintenance of health and protection from disease...