Dental diseases; nutrition, dental dvelopment, and dental hypoplasia; dental caries - the pre-eruptive effects of diet, fluoride and other trace elements, the post-eruptive effects of diet, the role of dietary sugars, the role of dietary starch, the role of fresh fruit and fruit products, milk, cheese and other protective factors, non sugar sweeteners; dietary aspects of tooth erosion; nutrition and periodontal disease; the value of teeth in nutrition; nutrition and dental health of children; nutrition and dental health of adults; dietary advice for the individual, Alan Hackett; national and community food policies for dental health, Alan Hackett.
