Top 100 Scientists

Latin America 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" (873,937 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 :7
Lancha Junior
nutrição
atividade física
metabolismo
bioquímica
Metrics
H-Index
i10 Index
Citation
63
149
11,836
* Rankings
Ranking Based On Selection :9
Regina Fisberg
nutrição
epidemilogia nutricional
consumo alimentar
Metrics
H-Index
i10 Index
Citation
59
234
13,311
* Rankings
Ranking Based On Selection :15
Dirce Maria Lobo Marchioni
epidemiologia nutricional
avaliação do consumo alimentar
dieta e doenças crônicas
Metrics
H-Index
i10 Index
Citation
54
210
10,047
* Rankings
Ranking Based On Selection :16
Luiz Antonio Dos Anjos
Nutrição
Atividade Física
Epidemiologia
Saúde Pública
Metrics
H-Index
i10 Index
Citation
54
149
10,547
* Rankings
Ranking Based On Selection :20
Julio Neves
Solos Florestais
Nutrição Florestal
Diagnose Nutricional
Modelagem
Fertilidade do Solo
Metrics
H-Index
i10 Index
Citation
50
217
10,502
* Rankings
Ranking Based On Selection :33
Joao Marins
Nutrição esportiva
termografia
avaliação física
atividade física e saúde
Metrics
H-Index
i10 Index
Citation
44
164
9,278
* Rankings
Ranking Based On Selection :43
Helen Hermana Miranda Hermsdorff
Doenças Crônicas Não Transmissíveis
Bioquímica Nutricional
Obesidade
Inflamação
Genômica Nutricional
Metrics
H-Index
i10 Index
Citation
41
122
6,586
* Rankings
Ranking Based On Selection :49
Wolney Conde
Epidemiology
Nutrition Assessment
Human Growth
Obesity
Inequality
Metrics
H-Index
i10 Index
Citation
40
71
11,170
* Rankings
Ranking Based On Selection :54
Rolando Barahona Rosales
Nutrición animal
sistemas sostenibles de producción
calidad composicional de los productos pecuarios
balance de carbono en
Metrics
H-Index
i10 Index
Citation
37
84
5,509
* Rankings
Ranking Based On Selection :60
Lucia Maria Zeoula
Zootecnia
Nutrição de ruminantes
produção de leite
bufalos
Metrics
H-Index
i10 Index
Citation
36
104
4,131
Marle Alvarenga
eating attitudes and behaviors
eating disorders
obesity
body image
eating choice determinants
Metrics
H-Index
i10 Index
Citation
35
87
5,220
Fernanda Rauber
Nutritional epidemiology
Public Health
Ultra-processed foods.
Metrics
H-Index
i10 Index
Citation
34
75
7,228
* Rankings
Ranking Based On Selection :69
Kênia Mara Baiocchi De Carvalho
nutrição e doenças crônicas
saúde do adolescente
cirurgia bariátrica
Metrics
H-Index
i10 Index
Citation
34
61
4,192
* Rankings
Ranking Based On Selection :72
Daniela Silva Canella
Alimentação e Nutrição em Saúde Coletiva
Epidemiologia
Alimentação Coletiva
Metrics
H-Index
i10 Index
Citation
33
58
8,385
* Rankings
Ranking Based On Selection :73
Humberto Astiazaran Garcia
Nutricion
Micronutrientes
Patología experimental
Infectología
Biología celular
Metrics
H-Index
i10 Index
Citation
33
73
4,012
* Rankings
Ranking Based On Selection :77
Rocio Campos Vega
Nutrición
nutraceuticos
control de peso
salud digestiva
ingredientes funcionales
Metrics
H-Index
i10 Index
Citation
32
58
4,455
* Rankings
Ranking Based On Selection :82
Nelo Zanchi
Nutrição
suplementação esportiva
plasticidade muscular
sinalização celular
treinamento de força
Metrics
H-Index
i10 Index
Citation
32
52
3,454
* Rankings
Ranking Based On Selection :84
Walter Esfrain Pereira
Nutrição mineral de plantas
Fisiologia da Produção
Fruticultura
Metrics
H-Index
i10 Index
Citation
32
117
4,589
* Rankings
Ranking Based On Selection :86
Maria Fernanda Cury Boaventura
Nutrição Esportiva
Nutrição Parenteral
Fisiologia
Biologia Molecular e Genética
Metrics
H-Index
i10 Index
Citation
32
51
3,080
* Rankings
Ranking Based On Selection :87
Maria Antonieta De Barros Leite Carvalhaes
nutrição materno-infantil
nutrição em saúde coletiva
consumo alimentar
crescimento infantil
Metrics
H-Index
i10 Index
Citation
32
72
3,138
* Rankings
Ranking Based On Selection :88
Miriam Coelho De Souza
Nutrição
Ciências dos Alimentos
Biodisponibilidade de nutrientes
Segurança Alimentar e Nutricional
Alimentos
Metrics
H-Index
i10 Index
Citation
31
84
7,114
* Rankings
Ranking Based On Selection :89
Claudia Saunders
Nutrição
Nutrição Materna e Infantil
Intervenção Nutricional na Gestação
Deficiências Nutricionais e Gestação de a
Metrics
H-Index
i10 Index
Citation
31
93
3,747
* Rankings
Ranking Based On Selection :92
Tavares Do Carmo Mg
lipídios dietéticos
programação metabólica
bioquimica perinatal
nutrição materno-infantil
Metrics
H-Index
i10 Index
Citation
31
78
2,649
Rankings
Ranking Based On Selection: 1
Carlos Augusto Monteiro
Metrics
H-Index
i10 Index
Citation Counts
135
484
85,267
Rankings
Ranking Based On Selection: 2
Hannia Campos
Metrics
H-Index
i10 Index
Citation Counts
83
192
28,271
Rankings
Ranking Based On Selection: 4
Denise Gigante
Metrics
H-Index
i10 Index
Citation Counts
70
242
18,652
Rankings
Ranking Based On Selection: 5
Hamilton Roschel
Metrics
H-Index
i10 Index
Citation Counts
68
198
15,599
Rankings
Ranking Based On Selection: 6
Saidet Jungo
Metrics
H-Index
i10 Index
Citation Counts
65
246
16,347
Rankings
Ranking Based On Selection: 7
Lancha Junior
Metrics
H-Index
i10 Index
Citation Counts
63
149
11,836
Rankings
Ranking Based On Selection: 8
Maria Isabel Toulson Davisson Correia
Metrics
H-Index
i10 Index
Citation Counts
59
160
19,000
Rankings
Ranking Based On Selection: 9
Regina Fisberg
Metrics
H-Index
i10 Index
Citation Counts
59
234
13,311
Rankings
Ranking Based On Selection: 10
José Leonardo De Moraes Gonçalves
Metrics
H-Index
i10 Index
Citation Counts
57
153
25,529
solo
nutrição
floresta
Manejo de solo
Fertilização
Rankings
Ranking Based On Selection: 11
Josefina Bressan
Metrics
H-Index
i10 Index
Citation Counts
57
183
13,585
Rankings
Ranking Based On Selection: 12
Guadalupe Loarca Piña
Metrics
H-Index
i10 Index
Citation Counts
57
122
9,556
Rankings
Ranking Based On Selection: 13
Francisco De Assis Guedes De Vasconcelos
Metrics
H-Index
i10 Index
Citation Counts
56
152
9,280
Rankings
Ranking Based On Selection: 14
Rosangela A Pereira
Metrics
H-Index
i10 Index
Citation Counts
54
176
10,688
Rankings
Ranking Based On Selection: 15
Dirce Maria Lobo Marchioni
Metrics
H-Index
i10 Index
Citation Counts
54
210
10,047
epidemiologia nutricional
avaliação do consumo alimentar
dieta e doenças crônicas
Rankings
Ranking Based On Selection: 16
Luiz Antonio Dos Anjos
Metrics
H-Index
i10 Index
Citation Counts
54
149
10,547
Nutrição
Atividade Física
Epidemiologia
Saúde Pública
Rankings
Ranking Based On Selection: 17
Gilberto Kac
Metrics
H-Index
i10 Index
Citation Counts
52
169
9,477
Rankings
Ranking Based On Selection: 18
Marcia Barbosa Aguila
Metrics
H-Index
i10 Index
Citation Counts
51
137
7,617
Rankings
Ranking Based On Selection: 19
Rilene Ferreira Diniz Valadares
Metrics
H-Index
i10 Index
Citation Counts
51
156
8,567
Rankings
Ranking Based On Selection: 20
Julio Neves
Metrics
H-Index
i10 Index
Citation Counts
50
217
10,502
Solos Florestais
Nutrição Florestal
Diagnose Nutricional
Modelagem
Fertilidade do Solo
Rankings
Ranking Based On Selection: 21
Rankings
Ranking Based On Selection: 22
Marly Augusto Cardoso
Metrics
H-Index
i10 Index
Citation Counts
49
165
7,391
Rankings
Ranking Based On Selection: 23
Martin Gotteland
Metrics
H-Index
i10 Index
Citation Counts
48
88
8,611
Rankings
Ranking Based On Selection: 24
Julio Sérgio Marchini|marchini js, js marchini
Metrics
H-Index
i10 Index
Citation Counts
48
202
8,534
Rankings
Ranking Based On Selection: 25
Dennys Cintra
Metrics
H-Index
i10 Index
Citation Counts
47
133
9,380
Rankings
Ranking Based On Selection: 27
Marly Augusto Cardoso
Metrics
H-Index
i10 Index
Citation Counts
47
130
6,222
Nutrição
Epidemiologia
Saúde Pública
Saúde Coletiva
Rankings
Ranking Based On Selection: 28
Sonia Tucunduva Philippi
Metrics
H-Index
i10 Index
Citation Counts
47
118
9,054
Rankings
Ranking Based On Selection: 29
Roberto Carlos Burini
Metrics
H-Index
i10 Index
Citation Counts
47
153
8,570
Nutrição
Metabolismo
exercício físico
Saúde Pública
Rankings
Ranking Based On Selection: 30
Marcelo Macedo Rogero
Metrics
H-Index
i10 Index
Citation Counts
46
139
9,598
Rankings
Ranking Based On Selection: 32
Camila Corvalan
Metrics
H-Index
i10 Index
Citation Counts
44
110
10,364
Rankings
Ranking Based On Selection: 33
Joao Marins
Metrics
H-Index
i10 Index
Citation Counts
44
164
9,278
Nutrição esportiva
termografia
avaliação física
atividade física e saúde
Rankings
Ranking Based On Selection: 34
Rita De Cássia Gonçalves Alfenas
Metrics
H-Index
i10 Index
Citation Counts
44
102
7,205
Rankings
Ranking Based On Selection: 35
Alceu Afonso Jordao
Metrics
H-Index
i10 Index
Citation Counts
44
163
6,311
Rankings
Ranking Based On Selection: 36
Julio Tirapegui
Metrics
H-Index
i10 Index
Citation Counts
44
138
6,089
Rankings
Ranking Based On Selection: 37
Romilio Espejo
Metrics
H-Index
i10 Index
Citation Counts
44
87
6,801
Rankings
Ranking Based On Selection: 38
Maria Del Carmen Bisi Molina
Metrics
H-Index
i10 Index
Citation Counts
43
124
8,035
Rankings
Ranking Based On Selection: 39
Sebastião De Sousa Almeida
Metrics
H-Index
i10 Index
Citation Counts
43
139
6,832
Rankings
Ranking Based On Selection: 40
Ana Lydia Sawaya
Metrics
H-Index
i10 Index
Citation Counts
43
76
7,317
Rankings
Ranking Based On Selection: 41
Rogério De Paula Lana
Metrics
H-Index
i10 Index
Citation Counts
43
143
6,561
Rankings
Ranking Based On Selection: 42
Gabriela Gaxiola
Metrics
H-Index
i10 Index
Citation Counts
42
82
6,143
nutrición y fisiologia digestiva de orgnaimso acuáticos
Rankings
Ranking Based On Selection: 43
Helen Hermana Miranda Hermsdorff
Metrics
H-Index
i10 Index
Citation Counts
41
122
6,586
Doenças Crônicas Não Transmissíveis
Bioquímica Nutricional
Obesidade
Inflamação
Genômica Nutricional
Rankings
Ranking Based On Selection: 44
Jacqueline Alvarez Leite
Metrics
H-Index
i10 Index
Citation Counts
41
96
7,350
Rankings
Ranking Based On Selection: 45
Lucia Regina Ribeiro
Metrics
H-Index
i10 Index
Citation Counts
41
92
5,389
Rankings
Ranking Based On Selection: 46
Euridice Martinez Steele
Metrics
H-Index
i10 Index
Citation Counts
40
71
11,797
Rankings
Ranking Based On Selection: 47
Helena Maria Pinheiro Sant Ana
Metrics
H-Index
i10 Index
Citation Counts
40
99
5,973
Rankings
Ranking Based On Selection: 48
José Alfredo Gomes Arêas
Metrics
H-Index
i10 Index
Citation Counts
40
100
5,746
Alimentos e Saúde
Processamento de Alimentos e Saúde
Rankings
Ranking Based On Selection: 49
Wolney Conde
Metrics
H-Index
i10 Index
Citation Counts
40
71
11,170
Epidemiology
Nutrition Assessment
Human Growth
Obesity
Inequality
Rankings
Ranking Based On Selection: 50
Gustavo Duarte Pimentel
Metrics
H-Index
i10 Index
Citation Counts
39
96
4,823
Rankings
Ranking Based On Selection: 53
Helio Vannucchi
Metrics
H-Index
i10 Index
Citation Counts
38
143
4,833
Rankings
Ranking Based On Selection: 54
Rolando Barahona Rosales
Metrics
H-Index
i10 Index
Citation Counts
37
84
5,509
Nutrición animal
sistemas sostenibles de producción
calidad composicional de los productos pecuarios
balance de carbono en
Rankings
Ranking Based On Selection: 56
Margarida Maria Barros
Metrics
H-Index
i10 Index
Citation Counts
37
101
5,054
Rankings
Ranking Based On Selection: 57
Rossana Pacheco Da Costa Proença
Metrics
H-Index
i10 Index
Citation Counts
36
97
5,410
Nutrition in Food Service
Catering
Food Labelling
Food Choice
Culinary
Rankings
Ranking Based On Selection: 58
Maria Teresa Viana Castrillon
Metrics
H-Index
i10 Index
Citation Counts
36
88
4,162
Rankings
Ranking Based On Selection: 59
Montserrat Bacardi-Gascon
Metrics
H-Index
i10 Index
Citation Counts
36
108
4,493
Rankings
Ranking Based On Selection: 60
Lucia Maria Zeoula
Metrics
H-Index
i10 Index
Citation Counts
36
104
4,131
Zootecnia
Nutrição de ruminantes
produção de leite
bufalos
Rankings
Ranking Based On Selection: 61
Samuel Durán Agüero
Metrics
H-Index
i10 Index
Citation Counts
35
83
4,232
Rankings
Ranking Based On Selection: 62
Marcela Reyes
Metrics
H-Index
i10 Index
Citation Counts
35
56
4,711
Rankings
Ranking Based On Selection: 63
Marle Alvarenga
Metrics
H-Index
i10 Index
Citation Counts
35
87
5,220
eating attitudes and behaviors
eating disorders
obesity
body image
eating choice determinants
Rankings
Ranking Based On Selection: 64
Alexandre Vaz Pires
Metrics
H-Index
i10 Index
Citation Counts
35
136
5,417
Rankings
Ranking Based On Selection: 65
Paula Schmidt Azevedo Gaiolla
Metrics
H-Index
i10 Index
Citation Counts
35
111
4,690
Rankings
Ranking Based On Selection: 66
Mario Flores
Metrics
H-Index
i10 Index
Citation Counts
35
74
4,008
Rankings
Ranking Based On Selection: 67
JB Heredia
Metrics
H-Index
i10 Index
Citation Counts
34
74
6,579
Rankings
Ranking Based On Selection: 68
Fernanda Rauber
Metrics
H-Index
i10 Index
Citation Counts
34
75
7,228
Nutritional epidemiology
Public Health
Ultra-processed foods.
Rankings
Ranking Based On Selection: 69
Kênia Mara Baiocchi De Carvalho
Metrics
H-Index
i10 Index
Citation Counts
34
61
4,192
nutrição e doenças crônicas
saúde do adolescente
cirurgia bariátrica
Rankings
Ranking Based On Selection: 70
Erick P De Oliveira|Erick Prado de Oliveira
Metrics
H-Index
i10 Index
Citation Counts
34
66
4,598
Rankings
Ranking Based On Selection: 71
Maria De Las Nieves Rodriguez Mendoza
Metrics
H-Index
i10 Index
Citation Counts
34
153
6,766
Rankings
Ranking Based On Selection: 72
Daniela Silva Canella
Metrics
H-Index
i10 Index
Citation Counts
33
58
8,385
Alimentação e Nutrição em Saúde Coletiva
Epidemiologia
Alimentação Coletiva
Rankings
Ranking Based On Selection: 73
Humberto Astiazaran Garcia
Metrics
H-Index
i10 Index
Citation Counts
33
73
4,012
Nutricion
Micronutrientes
Patología experimental
Infectología
Biología celular
Rankings
Ranking Based On Selection: 74
Ana Maria Lottenberg
Metrics
H-Index
i10 Index
Citation Counts
33
50
5,690
Rankings
Ranking Based On Selection: 75
Marina Ferreira Rea
Metrics
H-Index
i10 Index
Citation Counts
33
54
3,924
Rankings
Ranking Based On Selection: 76
Renata Puppin Zandonadi
Metrics
H-Index
i10 Index
Citation Counts
32
97
3,898
Rankings
Ranking Based On Selection: 77
Rocio Campos Vega
Metrics
H-Index
i10 Index
Citation Counts
32
58
4,455
Nutrición
nutraceuticos
control de peso
salud digestiva
ingredientes funcionales
Rankings
Ranking Based On Selection: 78
João Felipe Mota
Metrics
H-Index
i10 Index
Citation Counts
32
64
4,853
Rankings
Ranking Based On Selection: 80
Gherman Garcia Leal De Araújo
Metrics
H-Index
i10 Index
Citation Counts
32
136
4,194
Nutrição ruminantes
Água na produção animal
Agricultura biossalina
Rankings
Ranking Based On Selection: 82
Nelo Zanchi
Metrics
H-Index
i10 Index
Citation Counts
32
52
3,454
Nutrição
suplementação esportiva
plasticidade muscular
sinalização celular
treinamento de força
Rankings
Ranking Based On Selection: 83
Rankings
Ranking Based On Selection: 84
Walter Esfrain Pereira
Metrics
H-Index
i10 Index
Citation Counts
32
117
4,589
Nutrição mineral de plantas
Fisiologia da Produção
Fruticultura
Rankings
Ranking Based On Selection: 85
Betzabeth Slater
Metrics
H-Index
i10 Index
Citation Counts
32
61
4,983
Rankings
Ranking Based On Selection: 86
Maria Fernanda Cury Boaventura
Metrics
H-Index
i10 Index
Citation Counts
32
51
3,080
Nutrição Esportiva
Nutrição Parenteral
Fisiologia
Biologia Molecular e Genética
Rankings
Ranking Based On Selection: 87
nutrição materno-infantil
nutrição em saúde coletiva
consumo alimentar
crescimento infantil
Rankings
Ranking Based On Selection: 88
Miriam Coelho De Souza
Metrics
H-Index
i10 Index
Citation Counts
31
84
7,114
Nutrição
Ciências dos Alimentos
Biodisponibilidade de nutrientes
Segurança Alimentar e Nutricional
Alimentos
Rankings
Ranking Based On Selection: 89
Claudia Saunders
Metrics
H-Index
i10 Index
Citation Counts
31
93
3,747
Nutrição
Nutrição Materna e Infantil
Intervenção Nutricional na Gestação
Deficiências Nutricionais e Gestação de a
Rankings
Ranking Based On Selection: 90
Rosa Wanda Diez Garcia
Metrics
H-Index
i10 Index
Citation Counts
31
70
4,062
Rankings
Ranking Based On Selection: 91
Julie Meeks Gardner
Metrics
H-Index
i10 Index
Citation Counts
31
49
9,646
Rankings
Ranking Based On Selection: 92
Tavares Do Carmo Mg
Metrics
H-Index
i10 Index
Citation Counts
31
78
2,649
lipídios dietéticos
programação metabólica
bioquimica perinatal
nutrição materno-infantil
Rankings
Ranking Based On Selection: 93
Jussara Carnevale De Almeida
Metrics
H-Index
i10 Index
Citation Counts
30
61
4,717
Rankings
Ranking Based On Selection: 94
Roseli Oselka Saccardo Sarni
Metrics
H-Index
i10 Index
Citation Counts
30
76
2,808
Rankings
Ranking Based On Selection: 95
Duniesky Rodriguez
Metrics
H-Index
i10 Index
Citation Counts
30
119
4,180
Rankings
Ranking Based On Selection: 96
Nutrition
heart failure
cachexia
bioelectrical impedance
vectorial analysis
Rankings
Ranking Based On Selection: 97
Maria Luisa Garmendia
Metrics
H-Index
i10 Index
Citation Counts
30
57
3,282
Rankings
Ranking Based On Selection: 98
Luciene Burlandy
Metrics
H-Index
i10 Index
Citation Counts
30
55
3,610
Rankings
Ranking Based On Selection: 99
Edgar M Vasquez Garibay
Metrics
H-Index
i10 Index
Citation Counts
30
84
2,953
Rankings
Ranking Based On Selection: 100
Elizabete Wenzel De Menezes
Metrics
H-Index
i10 Index
Citation Counts
30
64
3,230