Age Concern
www.ace.org.uk/
An extensive site providing support, information and advice aimed at older people. The site contains a useful section on 'Staying Active'.
American Journal of Clinical Nutrition
www.ajcn.org
This publication focuses on nutrition and dietetics. It publishes studies on topics such as obesity, vitamins and minerals, nutrition and disease, and energy metabolism. Summaries of articles are provided but you have to subscribe to access the full text.
American Society for Nutritional Sciences
www.nutrition.org
Provides abstracts of articles from current and past issues, however only subscribers can access the full text.
Association for the Study of Obesity
www.aso.org.uk
Promotes research into the causes, prevention and treatment of obesity. The site includes conference papers and factsheets on nutrition issues.