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H-Index
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Italy 87 Scientists H-Index Medical and Health Sciences / Nutrition and Dietetics Rankings - 2026

Track the real-time academic impact of 2.6 million scientists across 221 countries. The H-Index Rankings evaluate both total and last 5 years’ H-index values, offering the most transparent measure of scholarly recognition. Compare global, continental, national, and institutional performance across 13 major fields and 221 disciplines.

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Total 87 scientist , 271 institution , Updates every 3 days
* Total H Index Rankings

Rankings

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10,524
World Rank
Italy
471
Country Rank
Università degli Studi di Catania Logo
1
University
Ranking Based On Selection:
1
Giuseppe Grosso
Università degli Studi di Catania Catania, Italy
Medical and Health Sciences / Nutrition and Dietetics
nutrition | public health | epidemiology | chronic disease

H-Index Metrics

  • Total
    100
  • Last 5 Years
    90
  • Last 5 Years / Total
    0.900
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* Total H Index Rankings

Rankings

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15,644
World Rank
Italy
667
Country Rank
Università degli Studi di Napoli Federico II Logo
15
University
Ranking Based On Selection:
2
Riccardi Gabriele
Università degli Studi di Napoli Federico II Napoli, Italy
Medical and Health Sciences / Nutrition and Dietetics
nutrizione | diabete | metabolismo | prevenzion

H-Index Metrics

  • Total
    90
  • Last 5 Years
    58
  • Last 5 Years / Total
    0.644
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* Total H Index Rankings

Rankings

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18,150
World Rank
Italy
743
Country Rank
Università degli Studi di Parma Logo
5
University
Ranking Based On Selection:
3
Daniele Del Rio
Università degli Studi di Parma Parma, Italy
Medical and Health Sciences / Nutrition and Dietetics
Human nutrition | polyphenols | bioavailability | metabolism | phytochemical

H-Index Metrics

  • Total
    86
  • Last 5 Years
    68
  • Last 5 Years / Total
    0.791
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* Total H Index Rankings

Rankings

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23,406
World Rank
Italy
971
Country Rank
Università degli Studi di Roma La Sapienza Logo
44
University
Ranking Based On Selection:
4
Alessandro Laviano
Università degli Studi di Roma La Sapienza Rome, Italy
Medical and Health Sciences / Nutrition and Dietetics
Clinical Nutritio

H-Index Metrics

  • Total
    80
  • Last 5 Years
    58
  • Last 5 Years / Total
    0.725
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* Total H Index Rankings

Rankings

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31,342
World Rank
Italy
1,327
Country Rank
Università degli Studi di Udine Logo
4
University
Ranking Based On Selection:
5
Nicoletta Pellegrini
Università degli Studi di Udine Udine, Italy
Medical and Health Sciences / Nutrition and Dietetics
nutrition | phytochemicals | wholegrain | gluten free products | dietary habit

H-Index Metrics

  • Total
    73
  • Last 5 Years
    56
  • Last 5 Years / Total
    0.767
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* Total H Index Rankings

Rankings

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36,495
World Rank
Italy
1,538
Country Rank
Università di Pisa Logo
31
University
Ranking Based On Selection:
6
Andrea Natali
Università di Pisa Pisa, Italy
Medical and Health Sciences / Nutrition and Dietetics
Nutrition | Diabetes | Cardiovascular disease

H-Index Metrics

  • Total
    70
  • Last 5 Years
    41
  • Last 5 Years / Total
    0.586
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* Total H Index Rankings

Rankings

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49,675
World Rank
Italy
2,127
Country Rank
Università degli Studi di Firenze Logo
63
University
Ranking Based On Selection:
7
Francesco Sofi
Università degli Studi di Firenze Firenze, Italy
Medical and Health Sciences / Nutrition and Dietetics
Nutrition | Diet | Food | Prevention | Disease

H-Index Metrics

  • Total
    63
  • Last 5 Years
    43
  • Last 5 Years / Total
    0.683
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* Total H Index Rankings

Rankings

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58,155
World Rank
Italy
2,512
Country Rank
Universita degli Studi Magna Graecia di Catanzaro Logo
19
University
Ranking Based On Selection:
8
Diego Russo
Universita degli Studi Magna Graecia di Catanzaro Catanzaro, Italy
Medical and Health Sciences / Nutrition and Dietetics
ricerca scientifica sui tumori della tiroide | nutraceutic

H-Index Metrics

  • Total
    60
  • Last 5 Years
    32
  • Last 5 Years / Total
    0.533
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* Total H Index Rankings

Rankings

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65,736
World Rank
Italy
2,897
Country Rank
Università degli Studi di Padova Logo
143
University
Ranking Based On Selection:
9
Valerie Tikhonoff
Università degli Studi di Padova Padova, Italy
Medical and Health Sciences / Nutrition and Dietetics
Dietetica e Nutrizione Clinica | Medicina interna | cardiologia | ipertensione arteriosa | epidemiologi

H-Index Metrics

  • Total
    57
  • Last 5 Years
    41
  • Last 5 Years / Total
    0.719
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* Total H Index Rankings

Rankings

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67,295
World Rank
Italy
2,991
Country Rank
Università Cattolica del Sacro Cuore Logo
67
University
Ranking Based On Selection:
10
Esmeralda Capristo
Università Cattolica del Sacro Cuore Milano, Italy
Medical and Health Sciences / Nutrition and Dietetics
clinical nutrition | obesity | body composition | bariatric surger

H-Index Metrics

  • Total
    57
  • Last 5 Years
    29
  • Last 5 Years / Total
    0.509
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* Total H Index Rankings

Rankings

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76,998
World Rank
Italy
3,495
Country Rank
Università degli Studi di Messina Logo
34
University
Ranking Based On Selection:
11
Herbert Ryan Marini
Università degli Studi di Messina Messina, Italy
Medical and Health Sciences / Nutrition and Dietetics
Nutraceuticals | Mediterranean diet | Metabolic syndrome | Neuroendocrine-immune syste

H-Index Metrics

  • Total
    54
  • Last 5 Years
    35
  • Last 5 Years / Total
    0.648
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* Total H Index Rankings

Rankings

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79,517
World Rank
Italy
3,611
Country Rank
Università degli Studi della Tuscia Logo
10
University
Ranking Based On Selection:
12
Umberto Bernabucci
Università degli Studi della Tuscia Viterbo, Italy
Medical and Health Sciences / Nutrition and Dietetics
Nutrizione e Fisiologia Animal

H-Index Metrics

  • Total
    53
  • Last 5 Years
    42
  • Last 5 Years / Total
    0.792
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* Total H Index Rankings

Rankings

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81,950
World Rank
Italy
3,753
Country Rank
Università degli Studi di Udine Logo
19
University
Ranking Based On Selection:
13
Maria Parpinel
Università degli Studi di Udine Udine, Italy
Medical and Health Sciences / Nutrition and Dietetics
Nutritional Epidemiolog

H-Index Metrics

  • Total
    53
  • Last 5 Years
    28
  • Last 5 Years / Total
    0.528
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* Total H Index Rankings

Rankings

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105,430
World Rank
Italy
5,030
Country Rank
Università Cattolica del Sacro Cuore Logo
98
University
Ranking Based On Selection:
14
Gabriella Calviello
Università Cattolica del Sacro Cuore Milano, Italy
Medical and Health Sciences / Nutrition and Dietetics
Nutrition - Cance

H-Index Metrics

  • Total
    48
  • Last 5 Years
    26
  • Last 5 Years / Total
    0.542
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* Total H Index Rankings

Rankings

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108,405
World Rank
Italy
5,155
Country Rank
Università degli Studi di Palermo Logo
80
University
Ranking Based On Selection:
15
Silvio Buscemi
Università degli Studi di Palermo Palermo, Italy
Medical and Health Sciences / Nutrition and Dietetics
diabetes | obesity | cardiovascular risk | endothelial function | clinical nutritio

H-Index Metrics

  • Total
    47
  • Last 5 Years
    35
  • Last 5 Years / Total
    0.745
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* Total H Index Rankings

Rankings

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112,539
World Rank
Italy
5,377
Country Rank
Università Cattolica del Sacro Cuore Logo
103
University
Ranking Based On Selection:
16
Emanuele Rinninella
Università Cattolica del Sacro Cuore Milano, Italy
Medical and Health Sciences / Nutrition and Dietetics
Clinical Nutrition | Gut Microbiota | Oncology | ERAS (Enhanced Recovery After Surgery

H-Index Metrics

  • Total
    46
  • Last 5 Years
    41
  • Last 5 Years / Total
    0.891
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* Total H Index Rankings

Rankings

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121,039
World Rank
Italy
5,837
Country Rank
Institute of Food Sciences, CNR Logo
9
University
Ranking Based On Selection:
17
Rosalba Giacco
Institute of Food Sciences, CNR Rome, Italy
Medical and Health Sciences / Nutrition and Dietetics
nutrizione | metabolismo | diabete mellit

H-Index Metrics

  • Total
    45
  • Last 5 Years
    31
  • Last 5 Years / Total
    0.689
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* Total H Index Rankings

Rankings

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122,229
World Rank
Italy
5,925
Country Rank
Università di Bologna Logo
265
University
Ranking Based On Selection:
18
Maria Letizia Petroni
Università di Bologna Bologna, Italy
Medical and Health Sciences / Nutrition and Dietetics
obesity | T2DM | MASLD | eating disorders | clinical and human nutritio

H-Index Metrics

  • Total
    45
  • Last 5 Years
    27
  • Last 5 Years / Total
    0.600
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* Total H Index Rankings

Rankings

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127,423
World Rank
Italy
6,182
Country Rank
Università di Pisa Logo
132
University
Ranking Based On Selection:
19
Claudia D'Alessandro
Università di Pisa Pisa, Italy
Medical and Health Sciences / Nutrition and Dietetics
nutritio

H-Index Metrics

  • Total
    44
  • Last 5 Years
    31
  • Last 5 Years / Total
    0.705
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* Total H Index Rankings

Rankings

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133,004
World Rank
Italy
6,494
Country Rank
Università degli Studi di Parma Logo
79
University
Ranking Based On Selection:
20
Francesca Scazzina
Università degli Studi di Parma Parma, Italy
Medical and Health Sciences / Nutrition and Dietetics
Human Nutrition | Nutrition Education | Diet sustainability | Dietary assessmen

H-Index Metrics

  • Total
    43
  • Last 5 Years
    34
  • Last 5 Years / Total
    0.791
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* Total H Index Rankings

Rankings

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138,873
World Rank
Italy
6,824
Country Rank
Università Cattolica del Sacro Cuore Logo
115
University
Ranking Based On Selection:
21
Maria Cristina Mele
Università Cattolica del Sacro Cuore Milano, Italy
Medical and Health Sciences / Nutrition and Dietetics
Clinical Nutritio

H-Index Metrics

  • Total
    42
  • Last 5 Years
    37
  • Last 5 Years / Total
    0.881
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* Total H Index Rankings

Rankings

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147,374
World Rank
Italy
7,285
Country Rank
Università degli Studi di Napoli Federico II Logo
331
University
Ranking Based On Selection:
22
Marilena Vitale
Università degli Studi di Napoli Federico II Napoli, Italy
Medical and Health Sciences / Nutrition and Dietetics
Nutritio

H-Index Metrics

  • Total
    41
  • Last 5 Years
    34
  • Last 5 Years / Total
    0.829
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* Total H Index Rankings

Rankings

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148,931
World Rank
Italy
7,368
Country Rank
Council for Agricultural Research and Economics Logo
16
University
Ranking Based On Selection:
23
Fausta Natella
Council for Agricultural Research and Economics Rome, Italy
Medical and Health Sciences / Nutrition and Dietetics
nutritio

H-Index Metrics

  • Total
    41
  • Last 5 Years
    31
  • Last 5 Years / Total
    0.756
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* Total H Index Rankings

Rankings

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155,300
World Rank
Italy
7,728
Country Rank
Università degli Studi di Roma Tor Vergata Logo
116
University
Ranking Based On Selection:
24
Annalisa Noce
Università degli Studi di Roma Tor Vergata Rome, Italy
Medical and Health Sciences / Nutrition and Dietetics
Chronich Kidney Disease | Clinical Nutrition | Dialysis | Oxidative Stress | Renal Resistive Inde

H-Index Metrics

  • Total
    40
  • Last 5 Years
    34
  • Last 5 Years / Total
    0.850
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* Total H Index Rankings

Rankings

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164,672
World Rank
Italy
8,279
Country Rank
Università degli Studi di Messina Logo
101
University
Ranking Based On Selection:
25
Antonio Speciale
Università degli Studi di Messina Messina, Italy
Medical and Health Sciences / Nutrition and Dietetics
Nutrigenomics | Molecular Biology | Pharmacology | Cell Signalin

H-Index Metrics

  • Total
    39
  • Last 5 Years
    32
  • Last 5 Years / Total
    0.821
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