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[Nutritional status in Alzheimer's disease]
Jacqueline Machado1, Carmen Lucia Barreto Caram, Andrea Abdala Frank
1Instituto de Nutrição, Universidade Federal do Rio de Janeiro, RJ. jackmachado@globo.com
Summary
Elderly individuals with mild to moderate Alzheimer's disease generally maintain a eutrophic nutritional status. However, their dietary intake of vitamin E was found to be low.
Area of Science:
- Gerontology
- Nutritional Science
- Neurology
Context:
- Alzheimer's disease (AD) is a progressive neurodegenerative disorder impacting cognitive function and daily living in the elderly.
- Nutritional status is a critical factor influencing the health and well-being of individuals with chronic diseases like AD.
- Understanding the nutritional profile of AD patients is essential for developing targeted interventions.
Purpose:
- To assess the nutritional status of elderly patients diagnosed with mild to moderate Alzheimer's disease.
- To evaluate the dietary intake of macronutrients and key vitamins in this population.
- To identify potential nutritional deficiencies associated with Alzheimer's disease.
Summary:
- This study surveyed 40 elderly subjects (65% female) with mild to moderate Alzheimer's disease (AD) using NINCDS-ADRDA criteria.
- Results indicated a generally eutrophic nutritional status, with adequate intake of carbohydrates, proteins, lipids, and vitamin C.
- A statistically significant difference in arm circumference was observed between mild and moderate AD groups, and low dietary intake of vitamin E was noted.
Impact:
- Findings highlight the importance of monitoring nutritional status in Alzheimer's disease patients.
- Identifies vitamin E deficiency as a potential concern, suggesting the need for dietary adjustments or supplementation.
- Provides baseline data for future research on nutritional interventions to manage Alzheimer's disease progression and improve patient outcomes.
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