J. Haller

Serum vitamin D concentrations among elderly people in Europe

R.P.J. van der Wielen, C.P.G.M. de Groot, W.A. van Staveren et al. · The Lancet · 1995 · 782 citations

Medicine, Geriatric Medicine, Nutrition +13

A Single Ascending Dose Study of Epigallocatechin Gallate in Healthy Volunteers

U. Ullmann, J. Haller, J. D. Decourt et al. · Journal of International Medical Research · 2003 · 297 citations

Pharmacy, Pharmacokinetics, Pharmacology +17

Vitamin Supplementation for 1 Year Improves Mood

David Benton, J. Haller, J. Fordy · Neuropsychobiology · 2008 · 113 citations

Agriculture, Nutrition, Nutritional Sciences +13

Thiamine supplementation mood and cognitive functioning

David Benton, Rebecca Griffiths, J. Haller · Psychopharmacology · 1997 · 105 citations

Social Sciences, Nutrition, Psychology +12

The impact of long-term vitamin supplementation on cognitive functioning

David Benton, J. Fordy, J. Haller · Psychopharmacology · 1995 · 66 citations

Medicine, Nutrition, Nutritional Sciences +14