The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection: 1
Clinical and Nutritional Biochemistry
Epidemiology of Chronic Diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,691
1,594
0.592
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Functional foods
Phytotherapy
Heavy metal toxicity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,017
1,916
0.950
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Environmental
Food and Toxicological Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,675
1,029
0.614
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Cancer research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,151
408
0.354
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Natural Science- Biochemistry
Nutrition and Biochemistry
Obesity
Diabetes
medicinal plants and non- communicable diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
868
717
0.826
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
256
149
0.582
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Bacterial Genomics and Evolution of Pathogenic Bacteria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
246
240
0.976
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Medical Biochemistry
Molecular Biology
Prostate Health and Enviromental Polution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
245
144
0.588
* Total Citation Counts Rankings
Ranking Based On Selection: 9
oncology and oxidative stress
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
18
0.818
Chukwunonso Ecc Ejike
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,691
1,594
0.592
Clinical and Nutritional Biochemistry
Epidemiology of Chronic Diseases
Ademola C. Famurewa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,017
1,916
0.950
Functional foods
Phytotherapy
Heavy metal toxicity
Nwogo Ajuka Obasi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,675
1,029
0.614
Environmental
Food and Toxicological Biochemistry
Joseph Nwankwo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,151
408
0.354
Ekeleme-Egedigwe Chima|Egedigwe Agatha Chima
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
868
717
0.826
Natural Science- Biochemistry
Nutrition and Biochemistry
Obesity
Diabetes
medicinal plants and non- communicable diseases
Uchechukwu Okorie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
256
149
0.582
Ebuka David
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
246
240
0.976
Bacterial Genomics and Evolution of Pathogenic Bacteria
Sunday Oge Elom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
245
144
0.588
Medical Biochemistry
Molecular Biology
Prostate Health and Enviromental Polution
Kanu Shedrach Chidiebere
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
18
0.818
oncology and oxidative stress