Jim Mann

31.5k total citations · 7 hit papers
179 papers, 9.5k citations indexed

About

Jim Mann is a scholar working on Public Health, Environmental and Occupational Health, Physiology and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, Jim Mann has authored 179 papers receiving a total of 9.5k indexed citations (citations by other indexed papers that have themselves been cited), including 86 papers in Public Health, Environmental and Occupational Health, 72 papers in Physiology and 64 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in Jim Mann's work include Diet and metabolism studies (58 papers), Nutritional Studies and Diet (57 papers) and Obesity, Physical Activity, Diet (28 papers). Jim Mann is often cited by papers focused on Diet and metabolism studies (58 papers), Nutritional Studies and Diet (57 papers) and Obesity, Physical Activity, Diet (28 papers). Jim Mann collaborates with scholars based in New Zealand, United Kingdom and United States. Jim Mann's co-authors include Lisa Te Morenga, Sheila Williams, Simonette R. Mallard, Andrew Reynolds, Kirsten A. McAuley, John Cummings, Margaret Thorogood, Ashley P. Akerman, Rachael W. Taylor and Tim Green and has published in prestigious journals such as New England Journal of Medicine, The Lancet and PLoS ONE.

In The Last Decade

Jim Mann

171 papers receiving 8.9k citations

Hit Papers

Dietary sugars and body weight: systematic revie... 2001 2026 2009 2017 2012 2019 2001 2019 2014 400 800 1.2k
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Dietary sugars and body weight: systematic review and meta-analyses of randomised controlled trials and cohort studies
    2012 1.2k citations Lisa Te Morenga, Jim Mann et al. profile →
  2. Carbohydrate quality and human health: a series of systematic reviews and meta-analyses
    2019 1.0k citations Andrew Reynolds, Jim Mann et al. The Lancet profile →
  3. Diagnosing Insulin Resistance in the General Population
    2001 592 citations Kirsten A. McAuley, Sheila Williams et al. Diabetes Care profile →
  4. Effects of dietary fat on gut microbiota and faecal metabolites, and their relationship with cardiometabolic risk factors: a 6-month randomised controlled-feeding trial
    2019 459 citations Jim Mann et al. profile →
  5. Dietary sugars and cardiometabolic risk: systematic review and meta-analyses of randomized controlled trials of the effects on blood pressure and lipids
    2014 377 citations Lisa Te Morenga, Jim Mann et al. American Journal of Clinical Nutrition profile →
  6. Dietary fibre and whole grains in diabetes management: Systematic review and meta-analyses
    2020 329 citations Andrew Reynolds, Jim Mann et al. profile →
  7. Evidence-based European recommendations for the dietary management of diabetes
    2023 103 citations Anne‐Marie Aas, Mette Axelsen et al. Diabetologia profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Jim Mann New Zealand 46 4.0k 3.4k 2.7k 1.6k 1.2k 179 9.5k
Ailsa Welch United Kingdom 62 4.6k 1.1× 3.7k 1.1× 2.2k 0.8× 2.2k 1.4× 1.7k 1.4× 177 13.1k
Allison Hodge Australia 55 3.9k 1.0× 2.8k 0.8× 1.4k 0.5× 1.6k 1.0× 1.3k 1.1× 240 9.4k
Fumiaki Imamura United Kingdom 36 4.2k 1.0× 2.2k 0.6× 1.5k 0.5× 1.9k 1.2× 858 0.7× 97 8.6k
Mara Z. Vitolins United States 52 3.4k 0.8× 2.6k 0.8× 1.6k 0.6× 1.2k 0.8× 1.2k 1.0× 239 9.8k
Xavier Pintó Spain 45 4.1k 1.0× 2.8k 0.8× 1.7k 0.6× 1.5k 1.0× 843 0.7× 336 9.8k
Tetsuya Mizoue Japan 60 3.8k 1.0× 3.0k 0.9× 1.4k 0.5× 1.7k 1.1× 1.4k 1.1× 460 13.2k
James M. Shikany United States 62 4.5k 1.1× 3.5k 1.0× 1.1k 0.4× 2.0k 1.3× 1.4k 1.1× 308 11.5k
Frank B. Hu United States 57 5.0k 1.2× 3.7k 1.1× 2.3k 0.9× 1.7k 1.1× 965 0.8× 97 12.2k
Lars Berglund Sweden 56 2.8k 0.7× 2.6k 0.8× 1.7k 0.6× 2.1k 1.3× 1.4k 1.2× 192 11.9k
Lesley F. Tinker United States 52 5.1k 1.3× 4.1k 1.2× 1.5k 0.6× 1.8k 1.1× 1.4k 1.2× 244 11.2k

Countries citing papers authored by Jim Mann

Since Specialization
Citations

This map shows the geographic impact of Jim Mann's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Jim Mann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jim Mann more than expected).

Fields of papers citing papers by Jim Mann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jim Mann. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Jim Mann. The network helps show where Jim Mann may publish in the future.

Co-authorship network of co-authors of Jim Mann

This figure shows the co-authorship network connecting the top 25 collaborators of Jim Mann. A scholar is included among the top collaborators of Jim Mann based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Jim Mann. Jim Mann is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Boulton, Amohia, et al.. (2025). Authentic co‐design: an essential prerequisite to health equity in Aotearoa New Zealand. Journal of the Royal Society of New Zealand. 55(6). 2600–2614. 1 indexed citations
2.
Aas, Anne‐Marie, Mette Axelsen, Chaitong Churuangsuk, et al.. (2023). Evidence-based European recommendations for the dietary management of diabetes. Diabetologia. 66(6). 965–985. 103 indexed citations breakdown →
3.
Reynolds, Andrew, Indrawati Oey, Patrick Silcock, et al.. (2021). Gelatinisation and milling whole-wheat increases postprandial blood glucose: randomised crossover study of adults with type 2 diabetes. Diabetologia. 64(6). 1385–1388. 12 indexed citations
4.
Reynolds, Andrew, et al.. (2019). Carbohydrate quality and human health: a series of systematic reviews and meta-analyses. The Lancet. 393(10170). 434–445. 1034 indexed citations breakdown →
5.
Hale, Leigh, Tim Stokes, Ramakrishnan Mani, et al.. (2019). Protocol for a randomised controlled trial to evaluate the effectiveness of the diabetes community exercise and education programme (DCEP) for long-term management of diabetes. BMJ Open. 9(2). e025578–e025578. 6 indexed citations
6.
Reynolds, Andrew, Jim Mann, Indrawati Oey, et al.. (2019). Wholegrain Particle Size Influences Postprandial Glycemia in Type 2 Diabetes: A Randomized Crossover Study Comparing Four Wholegrain Breads. Diabetes Care. 43(2). 476–479. 32 indexed citations
7.
McLean, Rachael, Sheila Williams, Lisa Te Morenga, & Jim Mann. (2018). Spot urine and 24-h diet recall estimates of dietary sodium intake from the 2008/09 New Zealand Adult Nutrition Survey: a comparison. European Journal of Clinical Nutrition. 72(8). 1120–1127. 8 indexed citations
8.
Morenga, Lisa Te, et al.. (2014). Dietary sugars and cardiometabolic risk: systematic review and meta-analyses of randomized controlled trials of the effects on blood pressure and lipids. American Journal of Clinical Nutrition. 100(1). 65–79. 377 indexed citations breakdown →
9.
Bradbury, Kathryn E., Sheila Williams, Jim Mann, et al.. (2013). Estimation of Serum and Erythrocyte Folate Concentrations in the New Zealand Adult Population within a Background of Voluntary Folic Acid Fortification. Journal of Nutrition. 144(1). 68–74. 21 indexed citations
10.
Morenga, Lisa Te & Jim Mann. (2012). The role of high-protein diets in body weight management and health. British Journal Of Nutrition. 108(S2). S130–S138. 31 indexed citations
11.
Bradbury, Kathryn E., Sheila Williams, Tim Green, et al.. (2012). Differences in Erythrocyte Folate Concentrations in Older Adults Reached Steady-State within One Year in a Two-Year, Controlled, 1 mg/d Folate Supplementation Trial. Journal of Nutrition. 142(9). 1633–1637. 15 indexed citations
12.
Todd, Alwyn, Robert MacGinley, Sheila Williams, et al.. (2011). Dietary sodium loading in normotensive healthy volunteers does not increase arterial vascular reactivity or blood pressure. Nephrology. 17(3). 249–256. 34 indexed citations
13.
Thomson, Christine D., et al.. (2008). Iodine status in a Sherpa community in a village of the Khumbu region of Nepal. Public Health Nutrition. 12(9). 1431–1436. 11 indexed citations
14.
15.
Mann, Jim. (2004). Free sugars and human health: sufficient evidence for action?. The Lancet. 363(9414). 1068–1070. 28 indexed citations
16.
Mann, Jim. (2002). Importance of dietary management and practical patient counseling, the European/Australasian perspective. Atherosclerosis Supplements. 3(3). 23–29. 1 indexed citations
17.
Mann, Jim, et al.. (1998). Bioavailability of Zinc Propionate in Dogs. Journal of Nutrition. 128(12). S2596–S2597. 7 indexed citations
18.
Key, Timothy J., Gary E. Fraser, Margaret Thorogood, et al.. (1998). Mortality in vegetarians and non-vegetarians: a collaborative analysis of 8300 deaths among 76,000 men and women in five prospective studies. Public Health Nutrition. 1(1). 33–41. 120 indexed citations
19.
Mann, Jim. (1997). Dietary effects on plasma LDL and HDL. Current Opinion in Lipidology. 8(1). 35–38. 12 indexed citations
20.
Neil, H. A. W., W. Gatling, H M Mather, et al.. (1987). The Oxford Community Diabetes Study: Evidence for an Increase in the Prevalence of Known Diabetes in Great Britain. Diabetic Medicine. 4(6). 539–543. 109 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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