Top 100 Scientists

Top 100 Scientists in United Kingdom 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.

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Total 152 scientist
* Rankings
Ranking Based On Selection: 3
Michael Muller
Nutrigenomics
Gastroenterology
Nutrition
Hepatology
Physiology
Metrics
H-Index
i10 Index
Citation
109
314
49,756
* Rankings
Ranking Based On Selection: 6
Darren C Greenwood
nutrition
epidemiology
public health
lifestyle and chronic disease epidemiology
Metrics
H-Index
i10 Index
Citation
92
217
35,001
* Rankings
Ranking Based On Selection: 7
Janet E Cade
nutrition
epidemiology
food intake
behaviour change
Metrics
H-Index
i10 Index
Citation
90
268
31,509
* Rankings
Ranking Based On Selection: 8
MS Fewtrell
Infant and child nutrition
breastfeeding
body composition
bone health
programming
Metrics
H-Index
i10 Index
Citation
89
240
31,270
* Rankings
Ranking Based On Selection: 9
Dagfinn Aune
Nutrition
lifestyle and chronic disease epidemiology
Metrics
H-Index
i10 Index
Citation
85
226
32,183

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* Rankings
Ranking Based On Selection: 14
Helene Mcnulty
nutrition
folate/folic acid
B vitamins
ageing
early life
Metrics
H-Index
i10 Index
Citation
68
161
15,479
* Rankings
Ranking Based On Selection: 18
Kristina Pentieva
nutritional biochemistry
B-vitamins
One-carbon metabolism
functional foods
Metrics
H-Index
i10 Index
Citation
54
118
9,250
* Rankings
Ranking Based On Selection: 19
Laura J Hardie
nutrition
maternal child health
non-communicable disease
oesophageal cancer
Metrics
H-Index
i10 Index
Citation
54
102
10,757
* Rankings
Ranking Based On Selection: 21
Ana Rodriguez Mateos
phytochemicals
ADME
vascular function
flavonoids
polyphenols
Metrics
H-Index
i10 Index
Citation
52
100
13,296
* Rankings
Ranking Based On Selection: 26
MJ Dauncey
Nutrition & Development & Neuroscience
Genomics & Epigenomics
Health & Disease
Metrics
H-Index
i10 Index
Citation
43
103
5,810
* Rankings
Ranking Based On Selection: 29
Stuart Galloway
carbohydrate metabolism
lipid metabolism
fluid & electrolyte balance
Metrics
H-Index
i10 Index
Citation
39
70
7,007
* Rankings
Ranking Based On Selection: 34
Rachel Loopstra
Social policy
welfare
food insecurity
material deprivation
health
Metrics
H-Index
i10 Index
Citation
36
44
5,154
* Rankings
Ranking Based On Selection: 36
Kourosh R Ahmadi
Nutritional Genomics
Genetic epidemiology
1-Carbon metabolism
Vitamin B12
Metrics
H-Index
i10 Index
Citation
36
56
8,909
* Rankings
Ranking Based On Selection: 40
Agatha A van der Klaauw
Nutrition
obesity
metabolic medicine
neuroendocrinology
hypothalamus
Metrics
H-Index
i10 Index
Citation
35
56
4,637
* Rankings
Ranking Based On Selection: 42
Nicola Lowe
Nutrition
zinc
trace minerals
micronutrients
malnutrition
Metrics
H-Index
i10 Index
Citation
34
63
5,554
* Rankings
Ranking Based On Selection: 52
Maria Mulhern
Nutrition
Vitamin D
Cognitive development
Immune function
Pregnancy
Metrics
H-Index
i10 Index
Citation
29
46
2,943
* Rankings
Ranking Based On Selection: 59
Diane Erin Threapleton
Nutritional Epidemiology
Evidence-based healthcare & policy
Maternal and infant nutrition
Lifecourse nutrition
Metrics
H-Index
i10 Index
Citation
25
34
4,555
* Rankings
Ranking Based On Selection: 64
Hayley Young
Nutrition
Sustainable diets
Interoception
Mood and Cognition
Heart rate variability
Metrics
H-Index
i10 Index
Citation
22
32
1,955
* Rankings
Ranking Based On Selection: 65
Trevor George
The physiological effects of phytochemicals from edible plants on healthy populations and those at risk from chronic diseases.
Metrics
H-Index
i10 Index
Citation
22
25
3,033
* Rankings
Ranking Based On Selection: 71
Michael A. Zulyniak
nutritional epidemiology
molecular epidemiology
nutrigenomics
cardiometabolic disease
Metrics
H-Index
i10 Index
Citation
20
33
2,121
* Rankings
Ranking Based On Selection: 75
Deborah Lycett
Nutrition and Dietetics
Whole-person Healthcare
Religion and health
Spirituality and Health
Metrics
H-Index
i10 Index
Citation
19
25
2,813
* Rankings
Ranking Based On Selection: 81
Maartje S Spetter
Nutrition
Metabolism
Nutritional Neuroimaging
Pharmapsychology
Eating Behaviour
Metrics
H-Index
i10 Index
Citation
18
19
1,216
Geoffrey Istas
Polyphenols
cardiovascular health
metabolomics
nutrigenomics
epigenetics
Metrics
H-Index
i10 Index
Citation
17
18
1,277
* Rankings
Ranking Based On Selection: 83
Fotini Tsofliou
Diet patterns
obesity
healthy ageing
metabolic health
Metrics
H-Index
i10 Index
Citation
17
20
1,519
Hamid Reza Farshchi
Diabetes
Lifestyle Medicine
Obesity Medicine
Clinical Nutrition
Metrics
H-Index
i10 Index
Citation
15
19
2,009
Samford Wong
spinal cord injury
nutrition
dietetics
probiotics
obesity
Metrics
H-Index
i10 Index
Citation
14
18
632
* Rankings
Ranking Based On Selection: 94
Lisa M Mohebati Nee Sacco
Nutrition
Early Years
Maternal-Infant Interactions
Maternal Perceptions
Parenting
Metrics
H-Index
i10 Index
Citation
13
13
2,220
Winnie Chan
Nutrition
Exercise
Chronic Kidney Disease
Dialysis
Kidney Transplantation
Metrics
H-Index
i10 Index
Citation
12
13
2,065
* Rankings
Ranking Based On Selection: 98
Amy Yau
diet
public health
epidemiology
social determinants of health
inequalties
Metrics
H-Index
i10 Index
Citation
11
11
431
Rankings
Ranking Based On Selection: 2
Susan Jebb
Metrics
H-Index
i10 Index
Citation Counts
111
381
61,674
Rankings
Ranking Based On Selection: 3
Michael Muller
Metrics
H-Index
i10 Index
Citation Counts
109
314
49,756
Nutrigenomics
Gastroenterology
Nutrition
Hepatology
Physiology
Rankings
Ranking Based On Selection: 4
John Mathers
Metrics
H-Index
i10 Index
Citation Counts
105
429
43,206
Rankings
Ranking Based On Selection: 5
Gary Frost
Metrics
H-Index
i10 Index
Citation Counts
100
311
75,338
Rankings
Ranking Based On Selection: 6
Darren C Greenwood
Metrics
H-Index
i10 Index
Citation Counts
92
217
35,001
nutrition
epidemiology
public health
lifestyle and chronic disease epidemiology
Rankings
Ranking Based On Selection: 7
Janet E Cade
Metrics
H-Index
i10 Index
Citation Counts
90
268
31,509
Rankings
Ranking Based On Selection: 8
MS Fewtrell
Metrics
H-Index
i10 Index
Citation Counts
89
240
31,270
Infant and child nutrition
breastfeeding
body composition
bone health
programming
Rankings
Ranking Based On Selection: 9
Dagfinn Aune
Metrics
H-Index
i10 Index
Citation Counts
85
226
32,183
Rankings
Ranking Based On Selection: 10
Thomas Sanders
Metrics
H-Index
i10 Index
Citation Counts
77
212
20,959

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Rankings
Ranking Based On Selection: 11
Julie Lovegrove
Metrics
H-Index
i10 Index
Citation Counts
72
277
18,196
Rankings
Ranking Based On Selection: 12
Mario Siervo
Metrics
H-Index
i10 Index
Citation Counts
69
174
16,057
Rankings
Ranking Based On Selection: 13
Janice Thompson
Metrics
H-Index
i10 Index
Citation Counts
69
160
13,451
Rankings
Ranking Based On Selection: 14
Helene Mcnulty
Metrics
H-Index
i10 Index
Citation Counts
68
161
15,479
nutrition
folate/folic acid
B vitamins
ageing
early life
Rankings
Ranking Based On Selection: 15
Graeme Close
Metrics
H-Index
i10 Index
Citation Counts
65
160
14,138
Rankings
Ranking Based On Selection: 16
Margaret P Rayman
Metrics
H-Index
i10 Index
Citation Counts
64
124
26,974
Rankings
Ranking Based On Selection: 17
E Malcolm S Woodward
Metrics
H-Index
i10 Index
Citation Counts
59
125
11,037
Rankings
Ranking Based On Selection: 18
Kristina Pentieva
Metrics
H-Index
i10 Index
Citation Counts
54
118
9,250
nutritional biochemistry
B-vitamins
One-carbon metabolism
functional foods
Rankings
Ranking Based On Selection: 19
Laura J Hardie
Metrics
H-Index
i10 Index
Citation Counts
54
102
10,757
nutrition
maternal child health
non-communicable disease
oesophageal cancer
Rankings
Ranking Based On Selection: 20
Huaidong Du
Metrics
H-Index
i10 Index
Citation Counts
52
139
9,377
Rankings
Ranking Based On Selection: 21
Ana Rodriguez Mateos
Metrics
H-Index
i10 Index
Citation Counts
52
100
13,296
phytochemicals
ADME
vascular function
flavonoids
polyphenols
Rankings
Ranking Based On Selection: 22
Heather Anne Ward
Metrics
H-Index
i10 Index
Citation Counts
49
99
8,980
Rankings
Ranking Based On Selection: 23
Brian D Green
Metrics
H-Index
i10 Index
Citation Counts
48
126
6,997
Rankings
Ranking Based On Selection: 24
Jose Lara Gallegos
Metrics
H-Index
i10 Index
Citation Counts
46
69
8,572
Rankings
Ranking Based On Selection: 25
Michelle Harvie
Metrics
H-Index
i10 Index
Citation Counts
44
84
11,183
Rankings
Ranking Based On Selection: 26
MJ Dauncey
Metrics
H-Index
i10 Index
Citation Counts
43
103
5,810
Nutrition & Development & Neuroscience
Genomics & Epigenomics
Health & Disease
Rankings
Ranking Based On Selection: 27
Andrew P Rees
Metrics
H-Index
i10 Index
Citation Counts
41
92
5,484
Rankings
Ranking Based On Selection: 28
M Denise Robertson
Metrics
H-Index
i10 Index
Citation Counts
40
64
6,406
Rankings
Ranking Based On Selection: 29
Stuart Galloway
Metrics
H-Index
i10 Index
Citation Counts
39
70
7,007
carbohydrate metabolism
lipid metabolism
fluid & electrolyte balance
Rankings
Ranking Based On Selection: 30
Bernard Corfe
Metrics
H-Index
i10 Index
Citation Counts
39
79
8,328
Rankings
Ranking Based On Selection: 31
Angeliki Papadaki
Metrics
H-Index
i10 Index
Citation Counts
38
80
6,292
Rankings
Ranking Based On Selection: 32
Wendy Hall
Metrics
H-Index
i10 Index
Citation Counts
38
85
8,031
Rankings
Ranking Based On Selection: 33
Oliver Witard
Metrics
H-Index
i10 Index
Citation Counts
37
55
6,110
Rankings
Ranking Based On Selection: 34
Rachel Loopstra
Metrics
H-Index
i10 Index
Citation Counts
36
44
5,154
Social policy
welfare
food insecurity
material deprivation
health
Rankings
Ranking Based On Selection: 35
Anne Nugent
Metrics
H-Index
i10 Index
Citation Counts
36
72
5,305
Rankings
Ranking Based On Selection: 36
Kourosh R Ahmadi
Metrics
H-Index
i10 Index
Citation Counts
36
56
8,909
Nutritional Genomics
Genetic epidemiology
1-Carbon metabolism
Vitamin B12
Rankings
Ranking Based On Selection: 37
Tammy YN Tong
Metrics
H-Index
i10 Index
Citation Counts
35
47
4,843
Rankings
Ranking Based On Selection: 38
Laura Johnson
Metrics
H-Index
i10 Index
Citation Counts
35
62
8,325
Rankings
Ranking Based On Selection: 39
Giulia Corona
Metrics
H-Index
i10 Index
Citation Counts
35
50
4,987
Rankings
Ranking Based On Selection: 40
Agatha A van der Klaauw
Metrics
H-Index
i10 Index
Citation Counts
35
56
4,637
Nutrition
obesity
metabolic medicine
neuroendocrinology
hypothalamus
Rankings
Ranking Based On Selection: 41
Elisabeth Suri Payer
Metrics
H-Index
i10 Index
Citation Counts
35
38
8,904
Rankings
Ranking Based On Selection: 42
Nicola Lowe
Metrics
H-Index
i10 Index
Citation Counts
34
63
5,554
Nutrition
zinc
trace minerals
micronutrients
malnutrition
Rankings
Ranking Based On Selection: 43
Christine Boesch
Metrics
H-Index
i10 Index
Citation Counts
34
68
4,491
Rankings
Ranking Based On Selection: 44
Carmen Piernas
Metrics
H-Index
i10 Index
Citation Counts
33
58
5,481
Rankings
Ranking Based On Selection: 45
Edward S Chambers
Metrics
H-Index
i10 Index
Citation Counts
33
47
7,676
Rankings
Ranking Based On Selection: 46
Emeir Mcsorley
Metrics
H-Index
i10 Index
Citation Counts
33
65
6,010
Rankings
Ranking Based On Selection: 47
L Kirsty Pourshahidi
Metrics
H-Index
i10 Index
Citation Counts
32
52
3,556
Rankings
Ranking Based On Selection: 48
Lewis James
Metrics
H-Index
i10 Index
Citation Counts
32
80
3,306
Rankings
Ranking Based On Selection: 49
Kathryn Hart
Metrics
H-Index
i10 Index
Citation Counts
30
59
4,935
Rankings
Ranking Based On Selection: 52
Maria Mulhern
Metrics
H-Index
i10 Index
Citation Counts
29
46
2,943
Nutrition
Vitamin D
Cognitive development
Immune function
Pregnancy
Rankings
Ranking Based On Selection: 53
Kristine Beaulieu
Metrics
H-Index
i10 Index
Citation Counts
28
39
2,801
Rankings
Ranking Based On Selection: 54
Duane Mellor
Metrics
H-Index
i10 Index
Citation Counts
28
54
3,585
Rankings
Ranking Based On Selection: 55
Angela Madden
Metrics
H-Index
i10 Index
Citation Counts
27
42
2,945
Rankings
Ranking Based On Selection: 56
Sandra Sünram Lea
Metrics
H-Index
i10 Index
Citation Counts
27
34
2,690
Rankings
Ranking Based On Selection: 57
Keren Papier
Metrics
H-Index
i10 Index
Citation Counts
26
40
2,718
Rankings
Ranking Based On Selection: 58
Jane Murphy
Metrics
H-Index
i10 Index
Citation Counts
26
52
2,308
Rankings
Ranking Based On Selection: 59
Diane Erin Threapleton
Metrics
H-Index
i10 Index
Citation Counts
25
34
4,555
Nutritional Epidemiology
Evidence-based healthcare & policy
Maternal and infant nutrition
Lifecourse nutrition
Rankings
Ranking Based On Selection: 60
Claire McEvoy
Metrics
H-Index
i10 Index
Citation Counts
25
41
2,891
Rankings
Ranking Based On Selection: 61
Nerys Astbury
Metrics
H-Index
i10 Index
Citation Counts
25
31
2,476
Rankings
Ranking Based On Selection: 62
Preeti H Jethwa
Metrics
H-Index
i10 Index
Citation Counts
23
31
1,957
Rankings
Ranking Based On Selection: 63
Justin Roberts
Metrics
H-Index
i10 Index
Citation Counts
22
40
1,697
Rankings
Ranking Based On Selection: 64
Hayley Young
Metrics
H-Index
i10 Index
Citation Counts
22
32
1,955
Nutrition
Sustainable diets
Interoception
Mood and Cognition
Heart rate variability
Rankings
Ranking Based On Selection: 65
Trevor George
Metrics
H-Index
i10 Index
Citation Counts
22
25
3,033
The physiological effects of phytochemicals from edible plants on healthy populations and those at risk from chronic diseases.
Rankings
Ranking Based On Selection: 66
Magaly Aceves Martins
Metrics
H-Index
i10 Index
Citation Counts
21
38
1,429
Nutrition
Lifestyles
Obesity
Food Security
Sustainability
Rankings
Ranking Based On Selection: 67
Jose L Areta
Metrics
H-Index
i10 Index
Citation Counts
21
28
2,835
Rankings
Ranking Based On Selection: 68
Emma Flanagan
Metrics
H-Index
i10 Index
Citation Counts
21
26
1,170
Rankings
Ranking Based On Selection: 69
Narelle Berry
Metrics
H-Index
i10 Index
Citation Counts
21
27
1,882
Rankings
Ranking Based On Selection: 70
Oonagh Markey
Metrics
H-Index
i10 Index
Citation Counts
20
22
18,041
Rankings
Ranking Based On Selection: 71
Michael A. Zulyniak
Metrics
H-Index
i10 Index
Citation Counts
20
33
2,121
nutritional epidemiology
molecular epidemiology
nutrigenomics
cardiometabolic disease
Rankings
Ranking Based On Selection: 72
Karen Barton
Metrics
H-Index
i10 Index
Citation Counts
20
31
1,784
Rankings
Ranking Based On Selection: 73
Penny Rumbold
Metrics
H-Index
i10 Index
Citation Counts
20
31
1,149
Rankings
Ranking Based On Selection: 74
Claire Robertson
Metrics
H-Index
i10 Index
Citation Counts
20
23
1,973
Rankings
Ranking Based On Selection: 75
Deborah Lycett
Metrics
H-Index
i10 Index
Citation Counts
19
25
2,813
Nutrition and Dietetics
Whole-person Healthcare
Religion and health
Spirituality and Health
Rankings
Ranking Based On Selection: 76
Eirini Kelaiditi
Metrics
H-Index
i10 Index
Citation Counts
19
21
2,193
Rankings
Ranking Based On Selection: 77
Ashley Martin
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,835
Rankings
Ranking Based On Selection: 78
Ihab Tewfik
Metrics
H-Index
i10 Index
Citation Counts
19
29
1,109
Rankings
Ranking Based On Selection: 79
Alison Yeates
Metrics
H-Index
i10 Index
Citation Counts
18
25
1,027
Rankings
Ranking Based On Selection: 80
Dan Peart
Metrics
H-Index
i10 Index
Citation Counts
18
22
2,176
Nutrition
exercise immunology
higher education pedagogy
Rankings
Ranking Based On Selection: 81
Maartje S Spetter
Metrics
H-Index
i10 Index
Citation Counts
18
19
1,216
Nutrition
Metabolism
Nutritional Neuroimaging
Pharmapsychology
Eating Behaviour
Rankings
Ranking Based On Selection: 82
Geoffrey Istas
Metrics
H-Index
i10 Index
Citation Counts
17
18
1,277
Polyphenols
cardiovascular health
metabolomics
nutrigenomics
epigenetics
Rankings
Ranking Based On Selection: 83
Fotini Tsofliou
Metrics
H-Index
i10 Index
Citation Counts
17
20
1,519
Rankings
Ranking Based On Selection: 84
Carlos S Grijalva Eternod
Metrics
H-Index
i10 Index
Citation Counts
17
23
1,512
Rankings
Ranking Based On Selection: 85
Matthew Elmes
Metrics
H-Index
i10 Index
Citation Counts
17
20
826
Rankings
Ranking Based On Selection: 86
Clare England
Metrics
H-Index
i10 Index
Citation Counts
16
21
1,692
Rankings
Ranking Based On Selection: 87
Hamid Reza Farshchi
Metrics
H-Index
i10 Index
Citation Counts
15
19
2,009
Diabetes
Lifestyle Medicine
Obesity Medicine
Clinical Nutrition
Rankings
Ranking Based On Selection: 88
Panagiotis Sakkas
Metrics
H-Index
i10 Index
Citation Counts
15
17
499
Rankings
Ranking Based On Selection: 89
David J Clayton
Metrics
H-Index
i10 Index
Citation Counts
14
14
983
Rankings
Ranking Based On Selection: 90
Geoff Middleton
Metrics
H-Index
i10 Index
Citation Counts
14
18
665
Rankings
Ranking Based On Selection: 91
Jane Bradbury
Metrics
H-Index
i10 Index
Citation Counts
14
17
797
Rankings
Ranking Based On Selection: 92
Samford Wong
Metrics
H-Index
i10 Index
Citation Counts
14
18
632
spinal cord injury
nutrition
dietetics
probiotics
obesity
Rankings
Ranking Based On Selection: 93
Sohail Mushtaq
Metrics
H-Index
i10 Index
Citation Counts
13
14
532
Rankings
Ranking Based On Selection: 94
Lisa M Mohebati Nee Sacco
Metrics
H-Index
i10 Index
Citation Counts
13
13
2,220
Nutrition
Early Years
Maternal-Infant Interactions
Maternal Perceptions
Parenting
Rankings
Ranking Based On Selection: 95
Katie Lane
Metrics
H-Index
i10 Index
Citation Counts
12
16
773
Rankings
Ranking Based On Selection: 96
Yiannis Mavrommatis
Metrics
H-Index
i10 Index
Citation Counts
12
12
646
Rankings
Ranking Based On Selection: 97
Winnie Chan
Metrics
H-Index
i10 Index
Citation Counts
12
13
2,065
Nutrition
Exercise
Chronic Kidney Disease
Dialysis
Kidney Transplantation
Rankings
Ranking Based On Selection: 98
Amy Yau
Metrics
H-Index
i10 Index
Citation Counts
11
11
431
diet
public health
epidemiology
social determinants of health
inequalties
Rankings
Ranking Based On Selection: 99
Oliver Canfell
Metrics
H-Index
i10 Index
Citation Counts
11
11
356
Rankings
Ranking Based On Selection: 100
Dietetics
Nutrition
Bariatric Surgery
Evidenced-based medicine
Meta research