Johanna Dwyer

39.2k total citations · 8 hit papers
643 papers, 28.1k citations indexed

About

Johanna Dwyer is a scholar working on Public Health, Environmental and Occupational Health, Physiology and Nutrition and Dietetics. According to data from OpenAlex, Johanna Dwyer has authored 643 papers receiving a total of 28.1k indexed citations (citations by other indexed papers that have themselves been cited), including 234 papers in Public Health, Environmental and Occupational Health, 131 papers in Physiology and 67 papers in Nutrition and Dietetics. Recurrent topics in Johanna Dwyer's work include Nutritional Studies and Diet (132 papers), Obesity, Physical Activity, Diet (116 papers) and Consumer Attitudes and Food Labeling (68 papers). Johanna Dwyer is often cited by papers focused on Nutritional Studies and Diet (132 papers), Obesity, Physical Activity, Diet (116 papers) and Consumer Attitudes and Food Labeling (68 papers). Johanna Dwyer collaborates with scholars based in United States, United Kingdom and Canada. Johanna Dwyer's co-authors include Regan L Bailey, Julia Peterson, Jaime Gahche, Paul F. Jacques, Mary Frances Picciano, Barry R. Goldin, Herman Adlercreutz, Margo N. Woods, Alanna Moshfegh and Paul Thomas and has published in prestigious journals such as Science, New England Journal of Medicine and The Lancet.

In The Last Decade

Johanna Dwyer

617 papers receiving 26.5k citations

Hit Papers

5 papers align trajectories

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.

Effect of Dialysis Dose and Membrane Flux in Maintenance Hemodialysis

2002 1.3k citations Johanna Dwyer et al. profile →
Update on NHANES Dietary Data: Focus on Collection, Release, Analytical Considerations, and Uses to Inform Public Policy

2016 719 citations Johanna Dwyer et al. Advances in Nutrition profile →
Atherosclerotic cardiovascular disease risks in chronic hemodialysis patients

2000 632 citations Johanna Dwyer et al. profile →
Dietary Supplement Use in the United States, 2003–2006

2010 614 citations Regan L Bailey, Jaime Gahche et al. profile →
Why US Adults Use Dietary Supplements

2013 539 citations Regan L Bailey, Jaime Gahche et al. profile →
Flavonoid intake and cardiovascular disease mortality in a prospective cohort of US adults

2012 415 citations Julia Peterson, Johanna Dwyer et al. American Journal of Clinical Nutrition profile →
Estrogen Excretion Patterns and Plasma Levels in Vegetarian and Omnivorous Women

1982 378 citations Barry R. Goldin, Herman Adlercreutz et al. profile →
Dietary Supplements: Regulatory Challenges and Research Resources

2018 294 citations Johanna Dwyer, Paul M. Coates et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Johanna Dwyer United States	89	8.7k	5.0k	5.0k	3.2k	2.9k	643	28.1k
Gladys Block United States	81	9.9k 1.1×	5.8k 1.2×	5.1k 1.0×	3.5k 1.1×	2.0k 0.7×	193	27.4k
Katherine L. Tucker United States	94	11.9k 1.4×	8.2k 1.6×	6.7k 1.3×	972 0.3×	2.1k 0.7×	581	30.1k
Lawrence J. Beilin Australia	92	7.3k 0.8×	6.6k 1.3×	7.4k 1.5×	869 0.3×	3.5k 1.2×	721	34.0k
Paul F. Jacques United States	100	9.4k 1.1×	9.1k 1.8×	6.3k 1.3×	1.3k 0.4×	4.7k 1.6×	431	39.1k
J. Michael Gaziano United States	93	5.8k 0.7×	4.2k 0.8×	4.5k 0.9×	853 0.3×	3.2k 1.1×	440	31.5k
Hiroyasu Iso Japan	82	6.9k 0.8×	4.5k 0.9×	3.9k 0.8×	920 0.3×	2.4k 0.8×	853	26.7k
Oscar H. Franco Netherlands	93	8.1k 0.9×	6.6k 1.3×	3.6k 0.7×	1.1k 0.3×	3.1k 1.1×	660	39.3k
Donna Spiegelman United States	124	16.3k 1.9×	8.6k 1.7×	9.1k 1.8×	1.2k 0.4×	4.7k 1.6×	632	55.2k
Paul K. Whelton United States	94	11.8k 1.4×	5.6k 1.1×	10.7k 2.2×	4.5k 1.4×	1.5k 0.5×	418	48.6k
Nancy R. Cook United States	107	9.0k 1.0×	6.6k 1.3×	6.9k 1.4×	1.4k 0.4×	4.2k 1.4×	440	51.2k

Countries citing papers authored by Johanna Dwyer

Since Specialization

Citations

This map shows the geographic impact of Johanna Dwyer'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 Johanna Dwyer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Johanna Dwyer more than expected).

Fields of papers citing papers by Johanna Dwyer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Johanna Dwyer. 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 Johanna Dwyer. The network helps show where Johanna Dwyer may publish in the future.

Co-authorship network of co-authors of Johanna Dwyer

This figure shows the co-authorship network connecting the top 25 collaborators of Johanna Dwyer. A scholar is included among the top collaborators of Johanna Dwyer 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 Johanna Dwyer. Johanna Dwyer is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Bailey, Regan L, Jaime Gahche, Johanna Dwyer, et al.. (2025). Methods matter for dietary supplement exposure assessment: comparing prevalence, product types, and amounts of nutrients from dietary supplements in the Interactive Diet and Activity Tracking in the American Association of Retired Persons cohort study. American Journal of Clinical Nutrition. 121(6). 1258–1267.

Tandon, Pushpa, Natalie Abrams, Leela Rani Avula, et al.. (2024). Unraveling Links between Chronic Inflammation and Long COVID: Workshop Report. The Journal of Immunology. 212(4). 505–512. 18 indexed citations

McClung, Holly L., Hollie A. Raynor, Stella L. Volpe, Johanna Dwyer, & Constantina Papoutsakis. (2021). A Primer for the Evaluation and Integration of Dietary Intake and Physical Activity Digital Measurement Tools into Nutrition and Dietetics Practice. Journal of the Academy of Nutrition and Dietetics. 122(1). 207–218. 5 indexed citations

Gahche, Jaime, Mary Beth Arensberg, Mary Weiler, & Johanna Dwyer. (2021). Opportunities for Adding Undernutrition and Frailty Screening Measures in US National Surveys. Advances in Nutrition. 12(6). 2312–2320. 3 indexed citations

Gibney, Michael J., David B. Allison, Dennis M. Bier, & Johanna Dwyer. (2020). Publisher Correction: Uncertainty in human nutrition research. Nature Food. 1(5). 309–309. 2 indexed citations

Saldanha, Leila, Johanna Dwyer, Carol J. Haggans, James L. Mills, & Nancy Potischman. (2020). Perspective: Time to Resolve Confusion on Folate Amounts, Units, and Forms in Prenatal Supplements. Advances in Nutrition. 11(4). 753–759. 20 indexed citations

Dwyer, Johanna. (2019). Autonomy: The Quest to Build the Driverless Car. Research-Technology Management. 62(3). 57.

Segal, Adam, et al.. (2015). Nutritional Management of Kidney Stones (Nephrolithiasis). Clinical Nutrition Research. 4(3). 137–137. 101 indexed citations

Sempos, Christopher T., Ramón Durazo-Arvizú, Bess Dawson‐Hughes, et al.. (2013). Is There a Reverse J-Shaped Association Between 25-Hydroxyvitamin D and All-Cause Mortality? Results from the U.S. Nationally Representative NHANES. The Journal of Clinical Endocrinology & Metabolism. 98(7). 3001–3009. 117 indexed citations

10.

Dwyer, Johanna, et al.. (2012). Feeding the Next Generation. Nutrition Today. 47(6). 281–295. 5 indexed citations

11.

Aubertin‐Leheudre, Mylène, Sherwood L. Gorbach, Margo N. Woods, et al.. (2008). Fat/fiber intakes and sex hormones in healthy premenopausal women in USA. The Journal of Steroid Biochemistry and Molecular Biology. 112(1-3). 32–39. 48 indexed citations

12.

Olsen, Irene E., Douglas K. Richardson, Christopher H. Schmid, Lynne M. Ausman, & Johanna Dwyer. (2005). Dietitian Involvement in the Neonatal Intensive Care Unit: More Is Better. Journal of the American Dietetic Association. 105(8). 1224–1230. 21 indexed citations

13.

Λάγιου, Παγώνα, Areti Lagiou, Klea Katsouyanni, et al.. (2004). Flavonoid Intake in Relation to Lung Cancer Risk: Case-Control Study Among Women in Greece. Nutrition and Cancer. 49(2). 139–143. 23 indexed citations

14.

Hunt, Janet R. & Johanna Dwyer. (2001). Position of the American Dietetic Association: food fortification and dietary supplements. Journal of the American Dietetic Association. 35 indexed citations

15.

Miller, Sanford A. & Johanna Dwyer. (2001). Evaluating the safety and nutritional value of mycoprotein. Food technology. 55(7). 42–47. 33 indexed citations

16.

Hsu, L. K. George, Peter N. Benotti, Johanna Dwyer, et al.. (1998). Nonsurgical Factors That Influence the Outcome of Bariatric Surgery. Psychosomatic Medicine. 60(3). 338–346. 333 indexed citations

17.

Dwyer, Johanna. (1995). Dietary Fiber for Children: How Much?. PEDIATRICS. 96(5). 1019–1022. 34 indexed citations

18.

Meredith, C. N. & Johanna Dwyer. (1991). Nutrition and Exercise: Effects on Adolescent Health. Annual Review of Public Health. 12(1). 309–333. 54 indexed citations

19.

Krall, Elizabeth A., Isabelle Valadian, Johanna Dwyer, & J. Gardner. (1989). Accuracy of recalled smoking data.. American Journal of Public Health. 79(2). 200–202. 84 indexed citations

20.

Dwyer, Johanna. (1980). National conference on nutrition education: directions for the 1980s.. Journal of Nutrition Education. 12. 79–137. 3 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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