Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (870,053 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 3
Lancha Junior
nutrição
atividade física
metabolismo
bioquímica
Metrics
H-Index
i10 Index
Citation
64
149
12,017
* Rankings
Ranking Based On Selection: 4
Regina Fisberg
nutrição
epidemilogia nutricional
consumo alimentar
Metrics
H-Index
i10 Index
Citation
60
239
13,529
* Rankings
Ranking Based On Selection: 6
Dirce Maria Lobo Marchioni
epidemiologia nutricional
avaliação do consumo alimentar
dieta e doenças crônicas
Metrics
H-Index
i10 Index
Citation
55
216
10,282

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* Rankings
Ranking Based On Selection: 16
Wolney Conde
Epidemiology
Nutrition Assessment
Human Growth
Obesity
Inequality
Metrics
H-Index
i10 Index
Citation
39
72
11,178
* Rankings
Ranking Based On Selection: 18
Fernanda Rauber
Nutritional epidemiology
Public Health
Ultra-processed foods.
Metrics
H-Index
i10 Index
Citation
35
77
7,664
* Rankings
Ranking Based On Selection: 19
Marle Alvarenga
eating attitudes and behaviors
eating disorders
obesity
body image
eating choice determinants
Metrics
H-Index
i10 Index
Citation
35
87
5,372
* Rankings
Ranking Based On Selection: 25
Carla Barbosa Nonino
Nutrição
obesidade
cirurgia bariatrica
alimentação hospitalar
nutrigenomica
Metrics
H-Index
i10 Index
Citation
30
74
3,155
Karina Pfrimer
Nutrition
elderly
body composition
isotopes stables
energy expenditure
Metrics
H-Index
i10 Index
Citation
25
49
2,220
Paula Garcia Chiarello
Nutrição
estado nutricional
composição corporal
doença renal e oncologia
Metrics
H-Index
i10 Index
Citation
25
37
1,826
Barbara Hatzlhoffer Lourenco
public health nutrition
epidemiology
longitudinal analysis
child growth
Metrics
H-Index
i10 Index
Citation
23
37
1,917
Josiane Steluti
Nutrição
Ácido fólico
Fortificação
Políticas Públicas
Metrics
H-Index
i10 Index
Citation
19
33
1,366
Daniela Neri
Nutrição
Epidemiologia
Obesidade
Crianças e adolescentes
Metrics
H-Index
i10 Index
Citation
18
27
3,839
Viviane Laudelino Vieira
Educação nutricional
Segurança alimentar e nutricional
Atenção básica em saúde
Ensino superior
Atuação do nutricion
Metrics
H-Index
i10 Index
Citation
15
20
893
Alexandre Rodrigues Lobo
Nutrição
Saúde Coletiva
Políticas Públicas
Segurança Alimentar
Alimentação Escolar
Metrics
H-Index
i10 Index
Citation
14
14
765
Samantha Caesar De Andrade
Consumo alimentar
Epidemiologia nutricional
Atenção básica em saúde
Educação nutricional
Segurança alimentar e nutric
Metrics
H-Index
i10 Index
Citation
12
12
1,064
Cintia Pereira Da Silva
Nutrição
Compostos bioativos
Microbiota
Nutrigenômica
Doenças crônicas não transmissíveis
Metrics
H-Index
i10 Index
Citation
8
8
284
Dóris Halfen
Nutrição Clínica de cães e gatos
Clinica médica de cães e gatos
Metrics
H-Index
i10 Index
Citation
5
3
103
Breno Duarte
Nutrição Esportiva
Ciências do Esporte
Fisiologia do exercício
Crossfit
Metrics
H-Index
i10 Index
Citation
4
4
100
Milena Maria De Araújo Lima Barbosa
Nutrition
Public Health
Scientific Writing
Scientific Communication
Scientometrics
Metrics
H-Index
i10 Index
Citation
4
2
75
Rankings
Ranking Based On Selection: 1
Carlos Augusto Monteiro
Metrics
H-Index
i10 Index
Citation Counts
136
485
86,517
Rankings
Ranking Based On Selection: 2
Hamilton Roschel
Metrics
H-Index
i10 Index
Citation Counts
69
203
16,167
Rankings
Ranking Based On Selection: 3
Lancha Junior
Metrics
H-Index
i10 Index
Citation Counts
64
149
12,017
Rankings
Ranking Based On Selection: 4
Regina Fisberg
Metrics
H-Index
i10 Index
Citation Counts
60
239
13,529
Rankings
Ranking Based On Selection: 5
José Leonardo De Moraes Gonçalves
Metrics
H-Index
i10 Index
Citation Counts
57
155
26,056
solo
nutrição
floresta
Manejo de solo
Fertilização
Rankings
Ranking Based On Selection: 6
Dirce Maria Lobo Marchioni
Metrics
H-Index
i10 Index
Citation Counts
55
216
10,282
epidemiologia nutricional
avaliação do consumo alimentar
dieta e doenças crônicas
Rankings
Ranking Based On Selection: 7
Marly Augusto Cardoso
Metrics
H-Index
i10 Index
Citation Counts
49
167
7,507
Rankings
Ranking Based On Selection: 8
Julio Sérgio Marchini|marchini js, js marchini
Metrics
H-Index
i10 Index
Citation Counts
48
204
8,630
Rankings
Ranking Based On Selection: 9
Marcelo Macedo Rogero
Metrics
H-Index
i10 Index
Citation Counts
47
141
9,876
Rankings
Ranking Based On Selection: 10
Sonia Tucunduva Philippi
Metrics
H-Index
i10 Index
Citation Counts
47
118
9,113

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Alceu Afonso Jordao
Metrics
H-Index
i10 Index
Citation Counts
45
163
6,393
Rankings
Ranking Based On Selection: 12
Julio Tirapegui
Metrics
H-Index
i10 Index
Citation Counts
44
138
6,160
Rankings
Ranking Based On Selection: 13
Sebastião De Sousa Almeida
Metrics
H-Index
i10 Index
Citation Counts
43
139
6,883
Rankings
Ranking Based On Selection: 14
Euridice Martinez Steele
Metrics
H-Index
i10 Index
Citation Counts
41
75
12,423
Rankings
Ranking Based On Selection: 15
José Alfredo Gomes Arêas
Metrics
H-Index
i10 Index
Citation Counts
40
100
5,814
Alimentos e Saúde
Processamento de Alimentos e Saúde
Rankings
Ranking Based On Selection: 16
Wolney Conde
Metrics
H-Index
i10 Index
Citation Counts
39
72
11,178
Epidemiology
Nutrition Assessment
Human Growth
Obesity
Inequality
Rankings
Ranking Based On Selection: 17
Helio Vannucchi
Metrics
H-Index
i10 Index
Citation Counts
38
143
4,852
Rankings
Ranking Based On Selection: 18
Fernanda Rauber
Metrics
H-Index
i10 Index
Citation Counts
35
77
7,664
Nutritional epidemiology
Public Health
Ultra-processed foods.
Rankings
Ranking Based On Selection: 19
Marle Alvarenga
Metrics
H-Index
i10 Index
Citation Counts
35
87
5,372
eating attitudes and behaviors
eating disorders
obesity
body image
eating choice determinants
Rankings
Ranking Based On Selection: 20
Alexandre Vaz Pires
Metrics
H-Index
i10 Index
Citation Counts
35
136
5,489
Rankings
Ranking Based On Selection: 21
Ana Maria Lottenberg
Metrics
H-Index
i10 Index
Citation Counts
33
50
5,796
Rankings
Ranking Based On Selection: 22
Marina Ferreira Rea
Metrics
H-Index
i10 Index
Citation Counts
33
53
3,913
Rankings
Ranking Based On Selection: 23
Betzabeth Slater
Metrics
H-Index
i10 Index
Citation Counts
32
61
5,004
Rankings
Ranking Based On Selection: 24
Rosa Wanda Diez Garcia
Metrics
H-Index
i10 Index
Citation Counts
31
72
4,088
Rankings
Ranking Based On Selection: 25
Carla Barbosa Nonino
Metrics
H-Index
i10 Index
Citation Counts
30
74
3,155
Nutrição
obesidade
cirurgia bariatrica
alimentação hospitalar
nutrigenomica
Rankings
Ranking Based On Selection: 26
Elizabete Wenzel De Menezes
Metrics
H-Index
i10 Index
Citation Counts
30
64
3,279
Rankings
Ranking Based On Selection: 27
Marcio Antonio Brunetto
Metrics
H-Index
i10 Index
Citation Counts
28
60
2,398
Rankings
Ranking Based On Selection: 28
Carolina Ferreira Nicoletti
Metrics
H-Index
i10 Index
Citation Counts
27
50
1,989
Rankings
Ranking Based On Selection: 29
Nágila Raquel Teixeira Damasceno
Metrics
H-Index
i10 Index
Citation Counts
27
58
3,176
Nutrition
Lipid metabolism
Oxidation
Fatty aids
Chronic diseases
Rankings
Ranking Based On Selection: 30
Sandra Maria Lima Ribeiro
Metrics
H-Index
i10 Index
Citation Counts
27
67
3,343
Rankings
Ranking Based On Selection: 31
Manuela De Almeida Roediger
Metrics
H-Index
i10 Index
Citation Counts
26
57
2,740
Rankings
Ranking Based On Selection: 32
Karina Pfrimer
Metrics
H-Index
i10 Index
Citation Counts
25
49
2,220
Nutrition
elderly
body composition
isotopes stables
energy expenditure
Rankings
Ranking Based On Selection: 33
Cassio Hamilton Abreu Junior
Metrics
H-Index
i10 Index
Citation Counts
25
47
2,108
Rankings
Ranking Based On Selection: 34
Paula Garcia Chiarello
Metrics
H-Index
i10 Index
Citation Counts
25
37
1,826
Nutrição
estado nutricional
composição corporal
doença renal e oncologia
Rankings
Ranking Based On Selection: 35
Selma Freire De Carvalho Da Cunha
Metrics
H-Index
i10 Index
Citation Counts
25
62
2,564
Nutrition
Nutritional Therapy
Undernutrition
Vitamins
Minerals
Rankings
Ranking Based On Selection: 36
Ana Maria Cervato Mancuso
Metrics
H-Index
i10 Index
Citation Counts
24
40
2,146
Rankings
Ranking Based On Selection: 37
Barbara Hatzlhoffer Lourenco
Metrics
H-Index
i10 Index
Citation Counts
23
37
1,917
public health nutrition
epidemiology
longitudinal analysis
child growth
Rankings
Ranking Based On Selection: 38
Ricardo De Albuquerque
Metrics
H-Index
i10 Index
Citation Counts
23
55
2,063
Rankings
Ranking Based On Selection: 39
Flávio Henrique Silveira Rabêlo
Metrics
H-Index
i10 Index
Citation Counts
22
32
1,083
Rankings
Ranking Based On Selection: 40
Anderson Marliere Navarro
Metrics
H-Index
i10 Index
Citation Counts
22
46
1,474
Rankings
Ranking Based On Selection: 41
Priscila De Morais Sato
Metrics
H-Index
i10 Index
Citation Counts
21
41
1,969
Rankings
Ranking Based On Selection: 42
Evandro Maia Ferreira
Metrics
H-Index
i10 Index
Citation Counts
21
45
1,361
Rankings
Ranking Based On Selection: 43
Ana Carolina Leme
Metrics
H-Index
i10 Index
Citation Counts
20
39
1,125
Rankings
Ranking Based On Selection: 44
Aline Martins De Carvalho
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,113
Rankings
Ranking Based On Selection: 45
Josiane Steluti
Metrics
H-Index
i10 Index
Citation Counts
19
33
1,366
Nutrição
Ácido fólico
Fortificação
Políticas Públicas
Rankings
Ranking Based On Selection: 46
Melina Gouveia Castro
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,856
Rankings
Ranking Based On Selection: 47
Patrícia L Campos Ferraz
Metrics
H-Index
i10 Index
Citation Counts
19
28
1,244
Rankings
Ranking Based On Selection: 48
Ana Gambardella
Metrics
H-Index
i10 Index
Citation Counts
19
28
1,709
Rankings
Ranking Based On Selection: 49
Daniela Neri
Metrics
H-Index
i10 Index
Citation Counts
18
27
3,839
Nutrição
Epidemiologia
Obesidade
Crianças e adolescentes
Rankings
Ranking Based On Selection: 50
Quirino Augusto De Camargo Carmello
Metrics
H-Index
i10 Index
Citation Counts
18
26
848
Rankings
Ranking Based On Selection: 51
Lilian Mika Horie
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,278
Rankings
Ranking Based On Selection: 52
Viviane Laudelino Vieira
Metrics
H-Index
i10 Index
Citation Counts
15
20
893
Educação nutricional
Segurança alimentar e nutricional
Atenção básica em saúde
Ensino superior
Atuação do nutricion
Rankings
Ranking Based On Selection: 54
Alexandre Rodrigues Lobo
Metrics
H-Index
i10 Index
Citation Counts
14
14
765
Nutrição
Saúde Coletiva
Políticas Públicas
Segurança Alimentar
Alimentação Escolar
Rankings
Ranking Based On Selection: 55
Bruna Caruso Mazzolani
Metrics
H-Index
i10 Index
Citation Counts
13
14
421
Rankings
Ranking Based On Selection: 56
F Reis De Azevedo Rabello
Metrics
H-Index
i10 Index
Citation Counts
13
14
822
Marine Biodiversity and Biogeography
Calcareous Sponges Taxonomy
Rankings
Ranking Based On Selection: 57
Araujo ECF Freitas EC
Metrics
H-Index
i10 Index
Citation Counts
13
15
836
Rankings
Ranking Based On Selection: 58
Lívia Gonçalves
Metrics
H-Index
i10 Index
Citation Counts
12
13
900
Rankings
Ranking Based On Selection: 60
Gustavo Guadagnucci Fontanari
Metrics
H-Index
i10 Index
Citation Counts
12
15
581
Nutrição
Ciência e Tecnologia de Alimentos
Química de Alimentos
Rankings
Ranking Based On Selection: 61
Samantha Caesar De Andrade
Metrics
H-Index
i10 Index
Citation Counts
12
12
1,064
Consumo alimentar
Epidemiologia nutricional
Atenção básica em saúde
Educação nutricional
Segurança alimentar e nutric
Rankings
Ranking Based On Selection: 62
Claudio Maluf Haddad
Metrics
H-Index
i10 Index
Citation Counts
12
17
749
Rankings
Ranking Based On Selection: 63
Driele Quinhoneiro
Metrics
H-Index
i10 Index
Citation Counts
11
11
295
Rankings
Ranking Based On Selection: 64
Adriana Augusto Aquino
Metrics
H-Index
i10 Index
Citation Counts
11
13
372
Rankings
Ranking Based On Selection: 65
Barbara Santarosa Emo Peters
Metrics
H-Index
i10 Index
Citation Counts
10
10
682
Rankings
Ranking Based On Selection: 66
Natasha Mendonça Machado
Metrics
H-Index
i10 Index
Citation Counts
9
8
219
Rankings
Ranking Based On Selection: 67
Carolina Menezes Ferreira
Metrics
H-Index
i10 Index
Citation Counts
9
9
832
Comunicação em Saúde
Comunicação
Informação e Nutrição
Rankings
Ranking Based On Selection: 69
Cintia Pereira Da Silva
Metrics
H-Index
i10 Index
Citation Counts
8
8
284
Nutrição
Compostos bioativos
Microbiota
Nutrigenômica
Doenças crônicas não transmissíveis
Rankings
Ranking Based On Selection: 70
Gabriel Barreto
Metrics
H-Index
i10 Index
Citation Counts
8
7
303
Rankings
Ranking Based On Selection: 71
Daiane Melo
Metrics
H-Index
i10 Index
Citation Counts
8
6
138
Rankings
Ranking Based On Selection: 72
Gustavo Henrique Ferreira Gonçalinho
Metrics
H-Index
i10 Index
Citation Counts
8
6
107
Clinical Nutrition
Nutritional Biochemistry
Cardiology
Rankings
Ranking Based On Selection: 73
Priscila Koritar
Metrics
H-Index
i10 Index
Citation Counts
8
7
308
Rankings
Ranking Based On Selection: 74
Ana Luiza Gomes Domingos
Metrics
H-Index
i10 Index
Citation Counts
7
7
196
Rankings
Ranking Based On Selection: 75
Gabriela Lopes Da Cruz
Metrics
H-Index
i10 Index
Citation Counts
7
5
369
Rankings
Ranking Based On Selection: 76
José Henrique Silvah
Metrics
H-Index
i10 Index
Citation Counts
7
5
189
Nutritional Therapy
Obesity
malnutrition
Endoscopy
Neuroimaging
Rankings
Ranking Based On Selection: 77
Pedro Perim
Metrics
H-Index
i10 Index
Citation Counts
6
5
280
Rankings
Ranking Based On Selection: 78
Daniela Bicalho
Metrics
H-Index
i10 Index
Citation Counts
6
3
143
Rankings
Ranking Based On Selection: 79
Vinícius Cooper Capetini
Metrics
H-Index
i10 Index
Citation Counts
5
4
108
Rankings
Ranking Based On Selection: 80
Dóris Halfen
Metrics
H-Index
i10 Index
Citation Counts
5
3
103
Nutrição Clínica de cães e gatos
Clinica médica de cães e gatos
Rankings
Ranking Based On Selection: 81
Aline Vasques Costa
Metrics
H-Index
i10 Index
Citation Counts
5
5
91
Rankings
Ranking Based On Selection: 83
Carlos Eduardo Carvalho Martins
Metrics
H-Index
i10 Index
Citation Counts
5
1
51
Rankings
Ranking Based On Selection: 84
Henrique Santa Capita Cerqueira
Metrics
H-Index
i10 Index
Citation Counts
4
4
175
Rankings
Ranking Based On Selection: 85
Breno Duarte
Metrics
H-Index
i10 Index
Citation Counts
4
4
100
Nutrição Esportiva
Ciências do Esporte
Fisiologia do exercício
Crossfit
Rankings
Ranking Based On Selection: 86
Milena Maria De Araújo Lima Barbosa
Metrics
H-Index
i10 Index
Citation Counts
4
2
75
Nutrition
Public Health
Scientific Writing
Scientific Communication
Scientometrics
Rankings
Ranking Based On Selection: 87
Desiree Rita Denelle Bernardo
Metrics
H-Index
i10 Index
Citation Counts
4
2
40
nutrição
nefrologia
pesquisa básica
fisiologia
fisiopatologia
Rankings
Ranking Based On Selection: 88
Elaine Valdna Oliveira Dos Santos
Metrics
H-Index
i10 Index
Citation Counts
4
2
55
Rankings
Ranking Based On Selection: 89
Amir Horiquini Barbosa
Metrics
H-Index
i10 Index
Citation Counts
3
3
86
Rankings
Ranking Based On Selection: 90
Flaydson Clayton Silva Pinto
Metrics
H-Index
i10 Index
Citation Counts
3
3
81
Nutrition Biochemistry
Gut microbiota
Cancer caquexia
Inflammation
Rankings
Ranking Based On Selection: 92
Felipe Daun
Metrics
H-Index
i10 Index
Citation Counts
2
1
26
Rankings
Ranking Based On Selection: 93
André Bento Chaves Santana
Metrics
H-Index
i10 Index
Citation Counts
1
1
40
Rankings
Ranking Based On Selection: 94
Amanda Barbosa Neto
Metrics
H-Index
i10 Index
Citation Counts
1
0
3