World Scientist and University Rankings 2025
Canada Medical and Health Sciences / Nutrition and Dietetics 129 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 01, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.053) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Use of diet in the prevention and treatment of hyperlipidemia and diabetes
Metrics
H-Index
i10 Index
Citation Counts
154
496
111,369
* Total H IndexRankings
Ranking Based On Selection: 2
Nutrition
Metrics
H-Index
i10 Index
Citation Counts
126
364
56,622
* Total H IndexRankings
Ranking Based On Selection: 3
Nutrition
Lipids
Clinical trials
Metrics
H-Index
i10 Index
Citation Counts
108
564
82,085
* Total H IndexRankings
Ranking Based On Selection: 4
Bioactive peptides
antihypertensive agents
food proteins
protein hydrolysates
enzyme inhibition kinetics
Metrics
H-Index
i10 Index
Citation Counts
89
275
26,181
* Total H IndexRankings
Ranking Based On Selection: 5
nutrition
medicine
Metrics
H-Index
i10 Index
Citation Counts
87
280
27,613
* Total H IndexRankings
Ranking Based On Selection: 6
nutrition
laboratory medicine
Metrics
H-Index
i10 Index
Citation Counts
82
166
31,228
* Total H IndexRankings
Ranking Based On Selection: 7
Clinical Nutrition Research
Metrics
H-Index
i10 Index
Citation Counts
76
133
17,508
* Total H IndexRankings
Ranking Based On Selection: 8
Body Composition
Nutritional Assessment
Clinical Nutrition
Cancer
Aging
Metrics
H-Index
i10 Index
Citation Counts
73
190
27,726
* Total H IndexRankings
Ranking Based On Selection: 9
Nutrition
Metrics
H-Index
i10 Index
Citation Counts
68
207
17,959
* Total H IndexRankings
Ranking Based On Selection: 10
Nutrition Physiology
Metrics
H-Index
i10 Index
Citation Counts
67
244
14,499
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!
* Total H IndexRankings
Ranking Based On Selection: 11
Nutritional epidemiology
systematic reviews
meta-analysis
macronutrients
cardiovascular disease
Metrics
H-Index
i10 Index
Citation Counts
66
157
22,825
* Total H IndexRankings
Ranking Based On Selection: 12
nutrition
protein metabolism
aging
frailty
insulin resistance
Metrics
H-Index
i10 Index
Citation Counts
66
148
13,463
* Total H IndexRankings
Ranking Based On Selection: 13
nutrient cycling
soil ecology
forest nutrition
ecological restoration
Metrics
H-Index
i10 Index
Citation Counts
63
147
17,628
* Total H IndexRankings
Ranking Based On Selection: 14
nutrition
dementia
long term care
screening
assessment
Metrics
H-Index
i10 Index
Citation Counts
61
213
16,948
* Total H IndexRankings
Ranking Based On Selection: 15
nutrition
nutrigenomics
nutrigenetics
Metrics
H-Index
i10 Index
Citation Counts
61
147
12,340
* Total H IndexRankings
Ranking Based On Selection: 16
human milk
folate
infant nutrition
pregnancy
lactation
Metrics
H-Index
i10 Index
Citation Counts
60
176
10,742
* Total H IndexRankings
Ranking Based On Selection: 17
Nutrition
Metrics
H-Index
i10 Index
Citation Counts
53
117
8,585
* Total H IndexRankings
Ranking Based On Selection: 18
nutrition
dietary assessment
food policy
Metrics
H-Index
i10 Index
Citation Counts
52
117
18,627
* Total H IndexRankings
Ranking Based On Selection: 19
Nutrition
Metabolism
Physiology
Metrics
H-Index
i10 Index
Citation Counts
52
134
11,086
* Total H IndexRankings
Ranking Based On Selection: 20
Nutrition
fatty acids
omega-3
breast cancer
family & child health
Metrics
H-Index
i10 Index
Citation Counts
51
140
9,443
* Total H IndexRankings
Ranking Based On Selection: 21
Nutrition epidemiology
Metrics
H-Index
i10 Index
Citation Counts
48
68
40,785
* Total H IndexRankings
Ranking Based On Selection: 22
nutritional epidemiology
immigration health
Global Health
Metrics
H-Index
i10 Index
Citation Counts
48
122
6,844
* Total H IndexRankings
Ranking Based On Selection: 23
Nutrition animale
Production laitière
Metrics
H-Index
i10 Index
Citation Counts
47
102
11,068
* Total H IndexRankings
Ranking Based On Selection: 24
Nutritional immunology
Metrics
H-Index
i10 Index
Citation Counts
46
91
7,652
* Total H IndexRankings
Ranking Based On Selection: 25
nutrition
exercise physiology
Metrics
H-Index
i10 Index
Citation Counts
46
71
8,699
David Ja Jenkins
University of Toronto
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
154
496
111,369
Use of diet in the prevention and treatment of hyperlipidemia and diabetes
Thomas Ms Wolever
University of Toronto
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
126
364
56,622
Peter Jh Jones
University of Manitoba
Winnipeg, Canada
Metrics
H-Index
i10-Index
Citation Counts
108
564
82,085
Nutrition
Lipids
Clinical trials
Rotimi Emmanuel Aluko
University of Manitoba
Winnipeg, Canada
Metrics
H-Index
i10-Index
Citation Counts
89
275
26,181
Bioactive peptides
antihypertensive agents
food proteins
protein hydrolysates
enzyme inhibition kinetics
Catherine Field
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10-Index
Citation Counts
87
280
27,613
Reinhold Vieth
University of Toronto
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
82
166
31,228
nutrition
laboratory medicine
Vladimir Vuksan
University of Toronto
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
76
133
17,508
Clinical Nutrition Research
Carla Prado
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10-Index
Citation Counts
73
190
27,726
Body Composition
Nutritional Assessment
Clinical Nutrition
Cancer
Aging
Susan Joyce Whiting
University of Saskatchewan
Saskatoon, Canada
Metrics
H-Index
i10-Index
Citation Counts
68
207
17,959
G Harvey Anderson
University of Toronto
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
67
244
14,499
Nutrition Physiology
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!
Russell Jude De Souza
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
66
157
22,825
Nutritional epidemiology
systematic reviews
meta-analysis
macronutrients
cardiovascular disease
José A Morais
McGill University
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
66
148
13,463
nutrition
protein metabolism
aging
frailty
insulin resistance
Cindy Prescott
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
63
147
17,628
nutrient cycling
soil ecology
forest nutrition
ecological restoration
Heather Keller
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
61
213
16,948
nutrition
dementia
long term care
screening
assessment
Ahmed El Sohemy
University of Toronto
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
61
147
12,340
nutrition
nutrigenomics
nutrigenetics
Deborah L O'Connor
Hospital for Sick Children
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
60
176
10,742
human milk
folate
infant nutrition
pregnancy
lactation
Gordon A Zello
University of Saskatchewan
Saskatoon, Canada
Metrics
H-Index
i10-Index
Citation Counts
53
117
8,585
Sharon Kirkpatrick
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
52
117
18,627
nutrition
dietary assessment
food policy
Erasmus Okine
University of Lethbridge
Lethbridge, Canada
Metrics
H-Index
i10-Index
Citation Counts
52
134
11,086
Nutrition
Metabolism
Physiology
David Wl Ma
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
51
140
9,443
Nutrition
fatty acids
omega-3
breast cancer
family & child health
Mahshid Dehghan
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
48
68
40,785
Nutrition epidemiology
Hassan Vatanparast
University of Saskatchewan
Saskatoon, Canada
Metrics
H-Index
i10-Index
Citation Counts
48
122
6,844
nutritional epidemiology
immigration health
Global Health
P Yvan Chouinard
Université Laval
Québec, Canada
Metrics
H-Index
i10-Index
Citation Counts
47
102
11,068
Nutrition animale
Production laitière
Burim Ametaj
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10-Index
Citation Counts
46
91
7,652
Nutritional immunology
Peter W Lemon
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
46
71
8,699
nutrition
exercise physiology