Contact Details
- Phone
- +64 3 470 9336
- jim.mann@otago.ac.nz
University Links
- Position
- Professor in Human Nutrition and Medicine
- Department
- Department of Medicine (Dunedin)
- Qualifications
- DM PhD FRACP FFPHM
- Research summary
- Lipids and carbohydrates as they relate to coronary heart disease and diabetes; and in the field of obesity
- Teaching
Human nutrition, medical, and dietetic students.
- Memberships
Jim Mann has been involved with a number of international and national organisations concerned with nutrition, diabetes and cardiovascular disease, several of which he has chaired or continues to chair.
These include the Diabetes and Nutrition Study Group of the European Association for the Study of Diabetes, the Evidence Based Nutrition panel of the International Union of Nutritional Sciences (IUNS), and several WHO/FAO Expert Advisory Groups and Scientific Update Groups.
Jim was appointed to the WHO Nutrition Guidance Expert Advisory Group (NUGAG) in 2009 and the WHO Expert Advisory Panel on Nutrition in 2011.
- Clinical
Diabetes, lipids.
Research
Jim Mann has been Professor in Human Nutrition and Medicine at the University of Otago and Consultant Physician (Endocrinology) in Dunedin Hospital for 25 years. In the preceding years he lectured at the University of Oxford and worked as a Consultant Physician in the Radcliffe Infirmary.
He is Director of the Healthier Lives National Science Challenge and is also co-Director of Edgar Diabetes and Obesity Research (EDOR), the WHO Collaborating Centre for Human Nutrition, and Principal Investigator for the Riddet Institute, a National Centre of Research Excellence at Massey University, Palmerston North.
His research has principally been in the fields of lipids and carbohydrates as they relate to coronary heart disease and diabetes and in the field of obesity. However he has also been particularly interested in the role of obesity as a cause of cancer and was a member of the Advisory Group and Panel of the World Cancer Research Fund (WCRF) which produced the recent Reports on Food, Nutrition, Physical Activity and the Prevention of Cancer, and the 2009 Policy Report, Policy and Action for Cancer Prevention.
He has been author and coauthor of over 300 papers published in peer reviewed journals and written and edited several textbooks and popular books, including the Essentials of Human Nutrition (co-edited with Professor Stewart Truswell) which was published by Oxford University Press. The fourth edition was published in 2011.
He has been involved with a number of international and national organisations concerned with nutrition, diabetes and cardiovascular disease, several of which he has chaired or continues to chair. These include the Diabetes and Nutrition Study Group of the European Association for the Study of Diabetes, the Evidence Based Nutrition Panel of the International Union of Nutritional Sciences (IUNS) and several WHO/FAO Expert Advisory Groups and Scientific Update Groups. He was appointed to the WHO Nutrition Guidance Expert Advisory Group (NUGAG) in 2009 and the WHO Expert Advisory Panel on Nutrition in 2011. In New Zealand he chaired the National Heart Foundation's Scientific Committee, the Ministry of Health Nutrition Advisory Group and the Ministry of Health National Diabetes Services Improvement Group.
As Principal Investigator he was awarded the international Bristol-Myers Squibb/Mead Johnson Unrestricted Grant for Human Nutrition, was the third recipient of the University of Otago Distinguished Research Medal in 2002, the first recipient of the Himsworth Award (Nutrition Group of the European Association for the Study of Diabetes) and in 2004 he received the Sir Charles Hercus Medal of the Royal Society of New Zealand. He was appointed a Companion of the New Zealand Order of Merit for services to Medicine in 2003. He was also awarded the Distinguished Researcher Award from the Dunedin School of Medicine for 2005.
Publications
Reynolds, A. N., Cleghorn, C. L., & Mann, J. I. (2024). The broader health benefits of optimised dietary thresholds proposed for type 2 diabetes prevention in Aotearoa New Zealand: Simulation modelling. New Zealand Medical Journal/Te ara tika o te hauora hapori, 137(1592), 22-30. Retrieved from https://www.nzmj.org.nz/
Reynolds, A. N., Hood, F., Wilson, R., Ross, A., Neumann, S., Turner, R., Iosua, E., Katare, R., Shahin, A., Kok, Z.-y., … Coffey, S., & Mann, J. (2023). Healthy grocery delivery in the usual care for adults recovering from an acute coronary event: protocol for a three-arm randomised controlled trial. BMJ Open, 13, e074278. doi: 10.1136/bmjopen-2023-074278
Devlin, G., Tukuitonga, C., Grey, C., Richards, M., Rolleston, A., Doughty, R., Legget, M., & Mann, J. (2023). Call to action: The urgent need for a heart health plan in New Zealand. New Zealand Medical Journal/Te ara tika o te hauora hapori, 136(1585), 103-108. Retrieved from https://journal.nzma.org.nz/
Reynolds, A. N., Diep Pham, H. T., Åberg, S., Neumann, S., & Mann, J. (2023). The effects of wholegrain processing on appetite: Randomised crossover trial in adults with type 2 diabetes. Food & Function. Advance online publication. doi: 10.1039/D3FO02165C
Reynolds, A. N., Kahleova, H., Uusitupa, M., Hermansen, K., Aas, A.-M., Schwab, U., … Mann, J. I. (2023). Not all very-low-carbohydrate diets are created equal. Reply to Conte C, Camajani E, Lai A, Caprio M. Diabetologia. Advance online publication. doi: 10.1007/s00125-023-05963-y
Mann, J., & Truswell, S. (2002). Essentials of Human Nutrition, 2nd edition (2nd ed.). Oxford: Oxford University Press.
Authored Book - Other
Mann, J., & Truswell, A. S. (Eds.). (2017). Essentials of human nutrition (5th ed.). New York, NY: Oxford University Press, 720p.
Edited Book - Research
Bier, D. M., Mann, J., Alpers, D. H., Vorster, H. H., & Gibney, M. J. (Eds.). (2015). Nutrition for the primary care provider: World review of nutrition and dietetics (Vol. 111). Basel, Switzerland: Karger, 210p. doi: 10.1159/isbn.978-3-318-02667-2
Edited Book - Research
Mann, J., & Truswell, A. S. (Eds.). (2012). Essentials of human nutrition (4th ed.). Oxford University Press, 640p.
Edited Book - Research
Mann, J., & Truswell, A. S. (Eds.). (2007). Essentials of human nutrition (3rd ed.). Oxford University Press, 599p.
Edited Book - Research
Mann, J., & Truswell, A. S. (Eds.). (1998). Essentials of Human Nutrition. Oxford: Oxford University Press, 637p.
Edited Book - Research
Cummings, J., & Mann, J. (2017). Carbohydrates. In J. Mann & A. S. Truswell (Eds.), Essentials of human nutrition. (5th ed.) (pp. 13-39). Oxford University Press.
Chapter in Book - Research
Mann, J. (2017). Diabetes mellitus and the metabolic syndrome. In J. Mann & A. S. Truswell (Eds.), Essentials of human nutrition. (5th ed.) (pp. 424-440). Oxford University Press.
Chapter in Book - Research
Mann, J. (2017). Dietary assessment. In J. Mann & A. S. Truswell (Eds.), Essentials of human nutrition. (5th ed.) (pp. 465-479). Oxford University Press.
Chapter in Book - Research
Mann, J. (2017). Ischaemic heart disease in vegetarians and those consuming a predominantly plant-based diet. In F. Mariotti (Ed.), Vegetarian and plant-based diets in health and disease prevention. (pp. 415-428). London, UK: Academic Press. doi: 10.1016/B978-0-12-803968-7.00023-X
Chapter in Book - Research
Mann, J., & McLean, R. (2017). Cardiovascular diseases. In J. Mann & A. S. Truswell (Eds.), Essentials of human nutrition. (5th ed.) (pp. 381-407). Oxford University Press.
Chapter in Book - Research
Skeaff, C. M., & Mann, J. (2017). Lipids. In J. Mann & A. S. Truswell (Eds.), Essentials of human nutrition. (5th ed.) (pp. 40-59). Oxford University Press.
Chapter in Book - Research
Truswell, A. S., & Mann, J. (2017). Introduction. In J. Mann & A. S. Truswell (Eds.), Essentials of human nutrition. (5th ed.) (pp. 3-10). Oxford University Press.
Chapter in Book - Research
Truswell, A. S., & Mann, J. (2017). Vitamins C and E. In J. Mann & A. S. Truswell (Eds.), Essentials of human nutrition. (5th ed.) (pp. 229-238). Oxford University Press.
Chapter in Book - Research
Mann, J. (2015). Diabetes mellitus. In D. M. Bier, J. Mann, D. H. Alpers, H. H. E. Vorster & M. J. Gibney (Eds.), Nutrition for the primary care provider: World review of nutrition and dietetics (Vol. 111). (pp. 110-115). Basel, Switzerland: Karger. doi: 10.1159/000362770
Chapter in Book - Research
Mann, J. (2015). Macronutrients: Requirements and distribution. In D. M. Bier, J. Mann, D. H. Alpers, H. H. E. Vorster & M. J. Gibney (Eds.), Nutrition for the primary care provider: World review of nutrition and dietetics (Vol. 111). (pp. 24-29). Basel, Switzerland: Karger. doi: 10.1159/000362293
Chapter in Book - Research
Cummings, J., & Mann, J. (2012). Carbohydrates. In J. Mann & A. S. Truswell (Eds.), Essentials of human nutrition. (4th ed.) (pp. 21-48). Oxford University Press.
Chapter in Book - Research
Mann, J. (2012). Diabetes mellitus and the metabolic syndrome. In J. Mann & A. S. Truswell (Eds.), Essentials of human nutrition. (4th ed.) (pp. 375-394). Oxford University Press.
Chapter in Book - Research
Mann, J., & Bingham, S. (2012). Dietary assessment. In J. Mann & A. S. Truswell (Eds.), Essentials of human nutrition. (4th ed.) (pp. 491-504). Oxford University Press.
Chapter in Book - Research
Mann, J., & Chisholm, A. (2012). Cardiovascular diseases. In J. Mann & A. S. Truswell (Eds.), Essentials of human nutrition. (4th ed.) (pp. 326-358). Oxford University Press.
Chapter in Book - Research
Skeaff, C. M., & Mann, J. (2012). Lipids. In J. Mann & A. S. Truswell (Eds.), Essentials of human nutrition. (4th ed.) (pp. 49-69). Oxford University Press.
Chapter in Book - Research
Truswell, S., & Mann, J. (2012). Introduction. In J. Mann & A. S. Truswell (Eds.), Essentials of human nutrition. (4th ed.) (pp. 1-7). Oxford University Press.
Chapter in Book - Research
Truswell, S., & Mann, J. (2012). Vitamins C and E. In J. Mann & A. S. Truswell (Eds.), Essentials of human nutrition. (4th ed.) (pp. 236-245). Oxford University Press.
Chapter in Book - Research
Te Morenga, L., & Mann, J. (2011). Nutrition: Its relevance in development and treatment of the metabolic syndrome. In C. D. Byrne & S. H. Wild (Eds.), The metabolic syndrome. (2nd ed.) (pp. 297-326). Chichester, West Sussex: Wiley-Blackwell.
Chapter in Book - Research
Cummings, J., & Mann, J. (2007). Carbohydrates. In J. Mann & A. S. Truswell (Eds.), Essentials of human nutrition. (3rd ed.) (pp. 8-32). Oxford University Press.
Chapter in Book - Research
Mann, J. (2007). Diabetes mellitus and the metabolic syndrome. In J. Mann & A. S. Truswell (Eds.), Essentials of human nutrition. (3rd ed.) (pp. 327-342). Oxford University Press.
Chapter in Book - Research
Mann, J., & Chisholm, A. (2007). Cardiovascular diseases. In J. Mann & A. S. Truswell (Eds.), Essentials of human nutrition. (3rd ed.) (pp. 282-312). Oxford University Press.
Chapter in Book - Research
Mann, J., & Skeaff, M. (2007). Lipids. In J. Mann & A. S. Truswell (Eds.), Essentials of human nutrition. (3rd ed.) (pp. 33-52). Oxford University Press.
Chapter in Book - Research
Truswell, S., & Mann, J. (2007). Introduction. In J. Mann & A. S. Truswell (Eds.), Essentials of human nutrition. (3rd ed.) (pp. 1-7). Oxford University Press.
Chapter in Book - Research
Mann, J. (2005). Cardiovascular disease. In C. A. Geissler & H. J. Powers (Eds.), Human nutrition. (11th ed.) (pp. 363-377). London, UK: Elsevier.
Chapter in Book - Research
Mann, J., & McAuley, K. (2005). Nutrition: Its relevance in development and treatment of the metabolic syndrome. In C. D. Byrne & S. H. Wild (Eds.), The metabolic syndrome. (pp. 333-352). Chichester, UK: John Wiley & Sons.
Chapter in Book - Research
Mann, J. (2004). Cardiovascular disease. In M. J. Gibney, B. M. Margetts, J. M. Kearney & L. Arab (Eds.), Public health nutrition. (pp. 317-329). Oxford, UK: Blackwell Science.
Chapter in Book - Research
Toeller, M., & Mann, J. (2003). Nutrition in the etiology and management of type 2 diabetes. In B. J. Goldstein & D. Müller-Wieland (Eds.), Textbook of type 2 diabetes. (pp. 51-63). London: Marin Dunitz.
Chapter in Book - Research
Mann, J. (2002). Cardiovascular diseases. In J. I. Mann & A. S. Truswell (Eds.), Essentials of Human Nutrition. (2nd ed.) (pp. 299-334). Oxford: Oxford University Press.
Chapter in Book - Research
Mann, J. (2002). Diabetes mellitus. In J. I. Mann & A. S. Truswell (Eds.), Essentials of Human Nutrition, 2nd edition. (2nd ed.) (pp. 355-369). Oxford: Oxford University Press.
Chapter in Book - Research
Mann, J., & Skeaff, C. M. (2002). Lipids. In J. I. Mann & A. S. Truswell (Eds.), Essentials of Human Nutrition. (2nd ed.) (pp. 31-53). Oxford: Oxford University Press.
Chapter in Book - Research
Key, T. J., Appleby, P. N., Allen, N. E., Thorogood, M., Davey, G. K., & Mann, J. (2001). Plant based diets: Findings from the Oxford Vegetarian Study and other prospective studies of vegetarians. In T. Carr & K. Descheemaeker (Eds.), Nutrition and Health. (pp. 76-84). Oxford, UK: Blackwell Science.
Chapter in Book - Research
Mann, J. (2001). Carbohyrates. In B. A. Bowman & R. M. Russell (Eds.), Present Knowledge in Nutrition (8th Edition). (pp. 59-70). Washington DC: International Life Sciences Institute.
Chapter in Book - Research
Mann, J. (2001). Dietary cholesterol: A review of research and practice over 30 years. In A. R. Leeds & J. Gray (Eds.), Dietary Cholesterol as a Cardiac Risk Factor. Myth or Reality? (pp. 11-16). London: Smith-Gordon.
Chapter in Book - Research
Mann, J., & Toeller, M. (2001). Type 2 diabetes: Aetiology and environmental factors. In J.-M. Ekoé, P. Zimmet & R. Williams (Eds.), The Epidemiology of Diabetes Mellitus. An International Perspective. (pp. 133-140). Chichester, England: John Wiley & Sons Ltd.
Chapter in Book - Research
Mann, J. I. (2000). Diseases of the heart and circulation: The role of dietary factors in aetiology and management. In J. Garrow, W. P. T. James & A. Ralph (Eds.), Human Nutrition and Dietetics, 10th edition. (pp. 689-714). Edinburgh, United Kingdom: Churchill Livingstone.
Chapter in Book - Research
Marmot, M. G., Mann, J., & Meade, T. W. (2000). Epidemiology and prevention of ischaemic heart disease. In J. G. G. Ledingham & D. A. Warrell (Eds.), Concise Oxford Textbook of Medicine. (pp. 56-63). Oxford: Oxford University Press.
Chapter in Book - Research
Mann, J. (1998). Cardiovascular Diseases. In J. I. Mann & A. S. Truswell (Eds.), Essentials of Human Nutrition. (pp. 279-307). Oxford: Oxford University Press.
Chapter in Book - Research
Mann, J. (1998). Diabetes mellitus. In J. I. Mann & A. S. Truswell (Eds.), Essentials of Human Nutrition. (pp. 327-338). Oxford: Oxford University Press.
Chapter in Book - Research
Mann, J. (1998). Insulin resistance: aetiology and association with disease. In M. J. Sadler, B. Caballero & J. J. Strain (Eds.), Encyclopaedia of Human Nutrition. (pp. 1132-1137). London: Academic Press.
Chapter in Book - Research
Mann, J., & Skeaff, M. (1998). Lipids. In J. Mann & A. S. Truswell (Eds.), Essentials of Human Nutrition. (pp. 29-50). Oxford: Oxford University Press.
Chapter in Book - Research
Mann, J., & Lewis-Barned, N. J. M. (1997). Dietary management of diabetes mellitus in Europe and North America. In K. G. M. M. Alberti, R. A. DeFronzo, P. Zimmet & H. Keen (Eds.), International Textbook of Diabetes Mellitus, 2nd edition. (pp. 759-771). Chichester; New York: J. Wiley.
Chapter in Book - Research
Mann, J. (1996). Diseases of overnourished societies and the need for dietary changes. In J. G. G. Ledingham, D. A. Warrell & D. J. Weatherall (Eds.), Oxford Textbook of Medicine, 3rd edn. (pp. 1326-1332). New York: Oxford University Press.
Chapter in Book - Research
Mann, J. I. (1996). Diabetes. In M. Lawrence, A. Neil, G. Fowler & D. Mant (Eds.), (Oxford General Practice Series 33) Prevention of Cardiovascular Disease: in Primary Care. (pp. 105-119). Oxford: Oxford University Press.
Chapter in Book - Research
Mann, J. I. (1996). The effect of lifestyle modification on lipid profiles. In D. J. Betteridge (Ed.), Lipids: Current Perspectives. (pp. 215-225). London: Martin Dunitz.
Chapter in Book - Research
Mann, J., & Marmot, M. G. (1996). Ischaemic heart disease: epidemiology and prevention. In J. G. G. Ledingham, D. A. Warrell & D. J. Weatherall (Eds.), Oxford Textbook of Medicine. 3rd edn. (pp. 2305-2318). New York: Oxford University Press.
Chapter in Book - Research
Mann, J. (1995). Dietary management of diabetes mellitus. In C. Ioannides & P. R. Flatt (Eds.), Drugs, Diet and Disease, Vol. 2: Mechanistic Approaches to Diabetes. (pp. 267-276). New York: Ellis Horwood.
Chapter in Book - Research
Mann, J. I., & Truswell, A. S. (2010). Diseases of overnourished societies and the need for dietary change. In D. A. Warrell, T. M. Cox & J. D. Firth (Eds.), Oxford textbook of medicine. (5th ed.) Oxford University Press.
Chapter in Book - Other
Toeller, M., & Mann, J. I. (2008). Nutrition in the etiology and management of type 2 diabetes. In B. J. Goldstein & D. Müller-Wieland (Eds.), Type 2 diabetes: Principles and practice. (2nd ed.) (pp. 59-71). NY: Informa Healthcare.
Chapter in Book - Other
Reynolds, A. N., Cleghorn, C. L., & Mann, J. I. (2024). The broader health benefits of optimised dietary thresholds proposed for type 2 diabetes prevention in Aotearoa New Zealand: Simulation modelling. New Zealand Medical Journal/Te ara tika o te hauora hapori, 137(1592), 22-30. Retrieved from https://www.nzmj.org.nz/
Journal - Research Article
Diabetes and Nutrition Study Group (DNSG) of the European Association for the Study of Diabetes (EASD), including Mann, J. I., & Reynolds, A. N. (2023). Evidence-based European recommendations for the dietary management of diabetes. Diabetologia. Advance online publication. doi: 10.1007/s00125-023-05894-8
Journal - Research Article
Reynolds, A. N., Diep Pham, H. T., Åberg, S., Neumann, S., & Mann, J. (2023). The effects of wholegrain processing on appetite: Randomised crossover trial in adults with type 2 diabetes. Food & Function. Advance online publication. doi: 10.1039/D3FO02165C
Journal - Research Article
Hale, L., Higgs, C., Gray, A. R., Mann, J., Mani, R., Sullivan, T., Terry, J., Keen, D., & Stokes, T. (2022). The diabetes community exercise programme plus usual care versus usual care in patients with type 2 diabetes: A randomised, two-arm, parallel open-label trial. eClinicalMedicine, 46, 101361. doi: 10.1016/j. eclinm.2022.101361
Journal - Research Article
Reynolds, A. N., Akerman, A., Kumar, S., Diep Pham, H. T., Coffey, S., & Mann, J. (2022). Dietary fibre in hypertension and cardiovascular disease management: Systematic review and meta-analyses. BMC Medicine, 20, 139. doi: 10.1186/s12916-022-02328-x
Journal - Research Article
Reynolds, A., & Mann, J. (2022). Update on nutrition in diabetes management. Medical Clinics of North America, 106, 865-879. doi: 10.1016/j.mcna.2022.03.003
Journal - Research Article
Stokes, T., Wilkinson, A., Jayakaran, P., Higgs, C., Keen, D., Mani, R., Sullivan, T., Gray, A. R., Doolan-Noble, F., Mann, J., & Hale, L. (2022). Implementation of the Diabetes Community Exercise and Education Programme (DCEP) for the management of type 2 diabetes: Qualitative process evaluation. BMJ Open, 12(5), e059853. doi: 10.1136/bmjopen-2021-059853
Journal - Research Article
Elbalshy, M. M., Reynolds, A. N., Mete, E., Robinson, C., Oey, I., Silcock, P., Haszard, J. J., Perry, T. L., Mann, J., & Te Morenga, L. (2021). Gelatinisation and milling whole-wheat increases postprandial blood glucose: Randomised crossover study of adults with type 2 diabetes. Diabetologia, 64, 1385-1388. doi: 10.1007/s00125-021-05400-y
Journal - Research Article
Mete, E. M., Haszard, J., Perry, T., Oey, I., Mann, J., & Te Morenga, L. (2021). Effect of wholegrain flour particle size in bread on glycaemic and insulinaemic response among people with risk factors for type 2 diabetes: A randomised crossover trial. Nutrients, 13(8), 2579. doi: 10.3390/nu13082579
Journal - Research Article
NCD Risk Factor Collaboration (NCD-RisC), including Mann, J. I., McLean, R. M., & Miller, J. C. (2021). Heterogeneous contributions of change in population distribution of body mass index to change in obesity and underweight. eLIFE, 10, e60060. doi: 10.7554/eLife.60060
Journal - Research Article
Pylypchuk, R., Wells, S., Kerr, A., Poppe, K., Harwood, M., Mehta, S., … Mann, J., Krebs, J., … Jackson, R. (2021). Cardiovascular risk prediction in type 2 diabetes before and after widespread screening: A derivation and validation study. Lancet, 397(10291), 12-18. doi: 10.1016/S0140-6736(21)00572-9
Journal - Research Article
Te Morenga, L., Kruimer, D., McLean, R., Sabadel, A. J. M., Van Hale, R., Tatin, X., … Mann, J., & Merriman, T. (2021). Associations between sugars intakes and urinary sugars excretion and carbon stable isotope ratios in red blood cells as biomarkers of sugars intake in a predominantly Māori population. Frontiers in Nutrition, 8, 637267. doi: 10.3389/fnut.2021.637267
Journal - Research Article
Åberg, S., Mann, J., Neumann, S., Ross, A. B., & Reynolds, A. (2020). Whole-grain processing and glycemic control in type 2 diabetes: A randomized crossover trial. Diabetes Care, 43, 1717-1723. doi: 10.2337/dc20-0263
Journal - Research Article
Jospe, M. R., de Bruin, W. E., Haszard, J. J., Mann, J. I., Brunton, M., & Taylor, R. W. (2020). Teaching people to eat according to appetite: Does the method of glucose measurement matter? Appetite, 151, 104691. doi: 10.1016/j.appet.2020.104691
Journal - Research Article
NCD Risk Factor Collaboration (NCD-RisC), including Mann, J. I. (2020). Repositioning of the global epicentre of non-optimal cholesterol. Nature, 582(7810), 73-77. doi: 10.1038/s41586-020-2338-1
Journal - Research Article
NCD Risk Factor Collaboration (NCD-RisC), including Mann, J. I., McLean, R. M., & Miller, J. C. (2020). National trends in total cholesterol obscure heterogeneous changes in HDL and non-HDL cholesterol and total-to-HDL cholesterol ratio: A pooled analysis of 458 population-based studies in Asian and Western countries. International Journal of Epidemiology, 49(1), 173-192. doi: 10.1093/ije/dyz099
Journal - Research Article
NCD Risk Factor Collaboration (NCD-RisC), including Mann, J. I., McLean, R. M., Miller, J. C., & Parnell, W. R. (2020). Height, Body-mass index trajectories of school-aged children and adolescents from 1985 to 2019 in 200 countries and territories: A pooled analysis of 2181 population-based studies with 65 million participants. Lancet, 396(10261), 1511-1522. doi: 10.1016/S0140-6736(20)31859-6
Journal - Research Article
Reynolds, A. N., Åberg, S., Diep Pham, H. T., Mann, J. I., & Broadbent, J. M. (2020). Does processing of wholegrain foods affect salivary pH or dental plaque accumulation? A randomised crossover trial among adults with type 2 diabetes. New Zealand Dental Journal, 116(4), 115-119.
Journal - Research Article
Reynolds, A. N., Akerman, A. P., & Mann, J. (2020). Dietary fibre and whole grains in diabetes management: Systematic review and meta-analyses. PLoS Medicine, 17(3), e1003053. doi: 10.1371/journal.pmed.1003053
Journal - Research Article
Reynolds, A. N., Li, X. A., & Mann, J. (2020). Blood glucose testing in the community: Who are the users and do they have elevated blood glucose? Journal of Primary Health Care, 12(4), 352-357. doi: 10.1071/HC20055
Journal - Research Article
Reynolds, A. N., Mann, J., Elbalshy, M., Mete, E., Robinson, C., Oey, I., Silcock, P., Downes, N., Perry, T., & Te Morenga, L. (2020). Wholegrain particle size influences postprandial glycemia in type 2 diabetes: A randomized crossover study comparing four wholegrain breads. Diabetes Care, 43, 476-479. doi: 10.2337/dc19-1466
Journal - Research Article
Reynolds, A. N., Moodie, I., Venn, B., & Mann, J. (2020). How do we support walking prescriptions for type 2 diabetes management? Facilitators and barriers following a 3-month prescription. Journal of Primary Health Care, 12(2), 173-180. doi: 10.1071/HC20023
Journal - Research Article
Taylor, R. W., Haszard, J. J., Farmer, V. L., Richards, R., Te Morenga, L., Meredith-Jones, K., & Mann, J. I. (2020). Do differences in compositional time use explain ethnic variation in the prevalence of obesity in children? Analyses using 24-hour accelerometry. International Journal of Obesity, 44, 94-103. doi: 10.1038/s41366-019-0377-1
Journal - Research Article
Taylor, R. W., Williams, S. M., Galland, B. C., Farmer, V. L., Meredith-Jones, K. A., Schofield, G., & Mann, J. I. (2020). Quantity versus quality of objectively measured sleep in relation to body mass index in children: Cross-sectional and longitudinal analyses. International Journal of Obesity, 44, 803-811. doi: 10.1038/s41366-020-0552-4
Journal - Research Article
Korsmo-Haugen, H.-K., Brurberg, K. G., Mann, J., & Aas, A.-M. (2019). Carbohydrate quantity in the dietary management of type 2 diabetes: A systematic review and meta-analysis. Diabetes, Obesity & Metabolism, 21, 15-27. doi: 10.1111/dom.13499
Journal - Research Article
NCD Risk Factor Collaboration (NCD-RisC), including Mann, J. I., McLean, R. M., Miller, J. C., & Parnell, W. R. (2019). Long-term and recent trends in hypertension awareness, treatment, and control in 12 high-income countries: An analysis of 123 nationally representative surveys. Lancet, 394, 639-651. doi: 10.1016/s0140-6736(19)31145-6
Journal - Research Article
NCD Risk Factor Collaboration (NCD-RisC), including Mann, J. I., McLean, R. M., Miller, J. C., & Parnell, W. R. (2019). Rising rural body-mass index is the main driver of the global obesity epidemic in adults. Nature, 569(7755), 260-264. doi: 10.1038/s41586-019-1171-x
Journal - Research Article
Reynolds, A., Mann, J., Cummings, J., Winter, N., Mete, E., & Te Morenga, L. (2019). Carbohydrate quality and human health: A series of systematic reviews and meta-analyses. Lancet, 393, 434-445. doi: 10.1016/S0140-6736(18)31809-9
Journal - Research Article
Wan, Y., Wang, F., Yuan, J., Li, J., Jiang, D., Zhang, J., … Mann, J., & Li, D. (2019). Effects of dietary fat on gut microbiota and faecal metabolites, and their relationship with cardiometabolic risk factors: A 6-month randomised controlled-feeding trial. Gut, 68, 1417-1429. doi: 10.1136/gutjnl-2018-317609
Journal - Research Article
Zhao, M.-M., Krebs, J., Cao, X., Cui, J., Chen, D.-N., Li, Y., … Mann, J., & Yang, J.-K. (2019). Helicobacter pylori infection as a risk factor for serum bilirubin change and less favourable lipid profiles: A hospital-based health examination survey. BMC Infectious Diseases, 19, 157. doi: 10.1186/s12879-019-3787-8
Journal - Research Article
McLean, R. M., Williams, S. M., Te Morenga, L. A., & Mann, J. I. (2018). Spot urine and 24-h diet recall estimates of dietary sodium intake from the 2008/09 New Zealand Adult Nutrition Survery: A comparison. European Journal of Clinical Nutrition, 72, 1120-1127. doi: 10.1038/s41430-018-0176-0
Journal - Research Article
NCD Risk Factor Collaboration (NCD-RisC), including Mann, J. I., McLean, R. M., Miller, J. C., & Parnell, W. R. (2018). Contributions of mean and shape of blood pressure distribution to worldwide trends and variations in raised blood pressure: A pooled analysis of 1018 population-based measurement studies with 88.6 million participants. International Journal of Epidemiology, 47(3), 872-883i. doi: 10.1093/ije/dyy016
Journal - Research Article
Reynolds, A. N., Harper, M., Venn, B. J., & Mann, J. (2018). Glycated albumin is stable in plasma when exposed to common laboratory conditions and comparable when drawn from venous or capillary sites. Journal of Clinical Laboratory Analysis, 32(3), e22236. doi: 10.1002/jcla.22236
Journal - Research Article
Farmer, V. L., Fitzgerald, R. P., Williams, S. M., Mann, J. I., Schofield, G., McPhee, J. C., & Taylor, R. W. (2017). What did schools experience from participating in a randomised controlled study (PLAY) that prioritised risk and challenge in active play for children while at school? Journal of Adventure Education & Outdoor Learning, 17(3), 239-257. doi: 10.1080/14729679.2017.1286993
Journal - Research Article
Farmer, V. L., Williams, S. M., Mann, J. I., Schofield, G., McPhee, J. C., & Taylor, R. W. (2017). Change of school playground environment on bullying: A randomized controlled trial. Pediatrics, 139(5), e20163072. doi: 10.1542/peds.2016-3072
Journal - Research Article
Farmer, V. L., Williams, S. M., Mann, J. I., Schofield, G., McPhee, J. C., & Taylor, R. W. (2017). The effect of increasing risk and challenge in the school playground on physical activity and weight in children: A cluster randomised controlled trial (PLAY). International Journal of Obesity, 41, 793-800. doi: 10.1038/ijo.2017.41
Journal - Research Article
NCD Risk Factor Collaboration (NCD-RisC), including Mann, J. I., McLean, R. M., Miller, J. C., & Parnell, W. R. (2017). Worldwide trends in body-mass index, underweight, overweight, and obesity from 1975 to 2016: A pooled analysis of 2416 population-based measurement studies in 128.9 million children, adolescents, and adults. Lancet, 390(10113), 2627-2642. doi: 10.1016/s0140-6736(17)32129-3
Journal - Research Article
NCD Risk Factor Collaboration (NCD-RisC), including Mann, J. I., McLean, R. M., Miller, J. C., & Parnell, W. R. (2017). Worldwide trends in blood pressure from 1975 to 2015: A pooled analysis of 1479 population-based measurement studies with 19.1 million participants. Lancet, 389(10064), 37-55. doi: 10.1016/s0140-6736(16)31919-5
Journal - Research Article
Shearer, D. M., Thomson, W. M., Broadbent, J. M., Mann, J., & Poulton, R. (2017). Periodontitis is not associated with metabolic risk during the fourth decade of life. Journal of Clinical Periodontology, 44(1), 22-30. doi: 10.1111/jcpe.12641
Journal - Research Article
Te Morenga, L., Docherty, P., Williams, S., & Mann, J. (2017). The effect of a diet moderately high in protein and fiber on insulin sensitivity measured using the Dynamic Insulin Sensitivity and Secretion Test (DISST). Nutrients, 9(12), 1291. doi: 10.3390/nu9121291
Journal - Research Article
Wan, Y., Wang, F., Yuan, J., Li, J., Jiang, D., Zhang, J., … Mann, J., & Li, D. (2017). Effects of macronutrient distribution on weight and related cardiometabolic profile in healthy non-obese Chinese: A 6-month, randomized controlled-feeding trial. EBioMedicine, 22, 200-207. doi: 10.1016/j.ebiom.2017.06.017
Journal - Research Article
Bradbury, K. E., Williams, S. M., Mann, J. I., Oey, I., Aitchison, C., Parnell, W., Fleming, L., Brown, R. C., & Skeaff, C. M. (2016). Serum and erythrocyte folate status of New Zealand women of childbearing age following a countrywide voluntary programme by the baking industry to fortify bread with folic acid. Public Health Nutrition, 19(16), 2897-2905. doi: 10.1017/S136898001600121X
Journal - Research Article
Miller, J. C., Smith, C., Williams, S. M., Mann, J. I., Brown, R. C., Parnell, W. R., & Skeaff, C. M. (2016). Trends in serum total cholesterol and dietary fat intakes in New Zealand between 1989 and 2009. Australian & New Zealand Journal of Public Health, 40(3), 263-269. doi: 10.1111/1753-6405.12504
Journal - Research Article
NCD Risk Factor Collaboration (NCD-RisC), including Mann, J. I., McLean, R. M., Miller, J. C., & Parnell, W. R. (2016). Trends in adult body-mass index in 200 countries from 1975 to 2014: A pooled analysis of 1698 population-based measurement studies with 19.2 million participants. Lancet, 387(10026), 1377-1396. doi: 10.1016/S0140-6736(16)30054-X
Journal - Research Article
NCD Risk Factor Collaboration (NCD-RisC), including Mann, J. I., McLean, R. M., Miller, J. C., & Parnell, W. R. (2016). A century of trends in adult human height. eLIFE, 5, e13410. doi: 10.7554/eLife.13410
Journal - Research Article
Reynolds, A. N., Mann, J. I., Williams, S., & Venn, B. J. (2016). Advice to walk after meals is more effective for lowering postprandial glycaemia in type 2 diabetes mellitus than advice that does not specify timing: A randomised crossover study. Diabetologia, 59(12), 2572-2578. doi: 10.1007/s00125-016-4085-2
Journal - Research Article