Short-term Effect of Glucose and Sacharose Ingestion on Cognitive Performance and Mood in Elderly

The Short-term Effect of Glucose and Sacharose Ingestion on Cognitive Performance and Mood in Elderly Subjects

The objective of the current study is to determine the acute effect of a glucose drink and a sacharose drink compared to a placebo on cognitive performance in elderly with light memory complaints. The investigators expect that the sugar containing drinks will improve memory and attentional functions. Furthermore, blood glucose response will be measured.

Inclusion Criteria:

• Men and women
• 70 years and older
• Memory complaints

Exclusion Criteria:

• Type I or II diabetes
• Parkinson disease
• MMSE < 25 (to exclude cognitively impaired subjects
• CES-D > 16 (to exclude depressive subjects)
• Pharmacological antidepressives or medication for dementia
• Liver disease