Roger Clemens

2.8k total citations · 1 hit paper
77 papers, 1.9k citations indexed

About

Roger Clemens is a scholar working on Nutrition and Dietetics, Public Health, Environmental and Occupational Health and Molecular Biology. According to data from OpenAlex, Roger Clemens has authored 77 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Nutrition and Dietetics, 16 papers in Public Health, Environmental and Occupational Health and 15 papers in Molecular Biology. Recurrent topics in Roger Clemens's work include Nutritional Studies and Diet (9 papers), Diet and metabolism studies (8 papers) and Consumer Attitudes and Food Labeling (7 papers). Roger Clemens is often cited by papers focused on Nutritional Studies and Diet (9 papers), Diet and metabolism studies (8 papers) and Consumer Attitudes and Food Labeling (7 papers). Roger Clemens collaborates with scholars based in United States, United Kingdom and Switzerland. Roger Clemens's co-authors include A. Satyanarayan Naidu, Wayne R. Bidlack, Peter Pressman, A. Wallace Hayes, Joanne Slavin, B. Jan‐Willem van Klinken, Julie Miller Jones, Mark Kern, Soo‐Yeun Lee and Emily J. Mayhew and has published in prestigious journals such as SHILAP Revista de lepidopterología, American Journal of Clinical Nutrition and Journal of Agricultural and Food Chemistry.

In The Last Decade

Roger Clemens

72 papers receiving 1.8k citations

Hit Papers

Probiotic Spectra of Lactic Acid Bacteria (LAB) 1999 2026 2008 2017 1999 100 200 300 400 500
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. Probiotic Spectra of Lactic Acid Bacteria (LAB)
    1999 517 citations A. Satyanarayan Naidu, Wayne R. Bidlack et al. Critical Reviews in Food Science and Nutrition profile →

Peers

Roger Clemens
Gunilla Önning Sweden
Yara María Franco Moreno Brazil
Thomas Boileau United States
Αλέξανδρος Τσούπρας Greece
Ian L. Brown Australia
J. Fonollá Spain
Róisín Hughes United Kingdom
Humberto Astiazarán‐García Mexico
Tiiu Kullisaar Estonia
Paolo Bergamo Italy
Gunilla Önning Sweden
Roger Clemens
Citations per year, relative to Roger Clemens Roger Clemens (= 1×) peers Gunilla Önning

Countries citing papers authored by Roger Clemens

Since Specialization
Citations

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

Fields of papers citing papers by Roger Clemens

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roger Clemens

This figure shows the co-authorship network connecting the top 25 collaborators of Roger Clemens. A scholar is included among the top collaborators of Roger Clemens 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 Roger Clemens. Roger Clemens 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.
2.
3.
4.
Naidu, A. Satyanarayan, Chin‐Kun Wang, Pingfan Rao, et al.. (2024). Precision nutrition to reset virus-induced human metabolic reprogramming and dysregulation (HMRD) in long-COVID. npj Science of Food. 8(1). 19–19. 15 indexed citations
5.
Hayes, A. Wallace, et al.. (2024). Evaluation of 90-day repeated dose oral toxicity of an aloe vera inner leaf gel beverage. Food and Chemical Toxicology. 189. 114726–114726. 4 indexed citations
6.
Clemens, Roger, Peter Pressman, Mehreen Zaigham, et al.. (2020). COVID-19 during Pregnancy and Postpartum:. Journal of Dietary Supplements. 19(1). 115–142. 37 indexed citations
7.
Smith, Carr J., Thomas A. Perfetti, Colin Berry, et al.. (2020). Bruce Nathan Ames - Paradigm shifts inside the cancer research revolution. Mutation Research/Reviews in Mutation Research. 787. 108363–108363. 6 indexed citations
8.
Papanikolaou, Yanni, Joanne Slavin, Roger Clemens, et al.. (2020). Do Refined Grains Have a Place in a Healthy Dietary Pattern: Perspectives from an Expert Panel Consensus Meeting. Current Developments in Nutrition. 4(10). nzaa125–nzaa125. 6 indexed citations
9.
Clemens, Roger & Peter Pressman. (2017). Food Gums. Nutrition Today. 52(5). 258–260. 1 indexed citations
10.
Rippe, James M., John L. Sievenpiper, Kim‐Anne Lê, et al.. (2016). What is the appropriate upper limit for added sugars consumption?. Nutrition Reviews. 75(1). 18–36. 29 indexed citations
11.
Clemens, Roger, et al.. (2015). Squeezing Fact from Fiction about 100% Fruit Juice. Advances in Nutrition. 6(2). 236S–243S. 61 indexed citations
12.
Clemens, Roger & B. Jan‐Willem van Klinken. (2014). The future of oats in the food and health continuum. British Journal Of Nutrition. 112(S2). S75–S79. 33 indexed citations
13.
McKeown, Nicola M., Paul F. Jacques, Chris J. Seal, et al.. (2013). Whole Grains and Health: from Theory to Practice—Highlights of the Grains for Health Foundation's Whole Grains Summit 2012. Journal of Nutrition. 143(5). 744S–758S. 48 indexed citations
14.
Clemens, Roger, Sibylle Kranz, Amy R. Mobley, et al.. (2012). Filling America's Fiber Intake Gap: Summary of a Roundtable to Probe Realistic Solutions with a Focus on Grain-Based Foods,. Journal of Nutrition. 142(7). 1390S–1401S. 94 indexed citations
15.
Dwyer, Johanna, Victor L. Fulgoni, Roger Clemens, David B. Schmidt, & Marjorie Freedman. (2012). Is “Processed” a Four-Letter Word? The Role of Processed Foods in Achieving Dietary Guidelines and Nutrient Recommendations. Advances in Nutrition. 3(4). 536–548. 67 indexed citations
16.
Feldman, Samantha, et al.. (2009). Randomized phase II clinical trials of wellmune WGP[R] for immune support during cold and flu season. Journal of Applied Research. 9. 30–43. 19 indexed citations
17.
Kim, Shin‐Hee, Tung‐Shi Huang, Thomas A. Seymour, et al.. (2005). Development of Immunoassay for Detection of Meat and Bone Meal in Animal Feed. Journal of Food Protection. 68(9). 1860–1865. 24 indexed citations
18.
Naidu, A. Satyanarayan, Wayne R. Bidlack, & Roger Clemens. (1999). Probiotic Spectra of Lactic Acid Bacteria (LAB). Critical Reviews in Food Science and Nutrition. 39(1). 13–126. 517 indexed citations breakdown →
19.
Swendseid, Marian E., et al.. (1989). Biochemical Markers for Assessment of Niacin Status in Young Men: Urinary and Blood Levels of Niacin Metabolites. Journal of Nutrition. 119(4). 591–598. 36 indexed citations
20.
Clemens, Roger & Ronald Brown. (1986). Biochemical methods for assessing the vitamin and mineral nutritional status of the elderly. Food technology. 40(2). 71–81. 23 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Gunilla Önning Breakdown of academic impact, for papers by Yara María Franco Moreno Breakdown of academic impact, for papers by Thomas Boileau Breakdown of academic impact, for papers by Αλέξανδρος Τσούπρας Breakdown of academic impact, for papers by Ian L. Brown Breakdown of academic impact, for papers by J. Fonollá Breakdown of academic impact, for papers by Róisín Hughes Breakdown of academic impact, for papers by Humberto Astiazarán‐García Breakdown of academic impact, for papers by Tiiu Kullisaar Breakdown of academic impact, for papers by Paolo Bergamo
Rankless by CCL
2026