Alcohol and nutrient intake of elderly men

Area of Science:

• Gerontology
• Nutritional Science
• Alcohol Studies

Background:

• Alcohol consumption is prevalent in elderly populations.
• Nutritional status is critical for healthy aging.
• Veterans Administration Domiciliaries house elderly individuals, including those with alcohol use disorder.

Purpose of the Study:

• To investigate the impact of alcohol consumption on nutrient intake in elderly residents.
• To compare the dietary patterns and nutritional status of alcohol-consuming elderly individuals with abstainers.

Main Methods:

• Comparative study design.
• Nutrient intake assessment (calories, macronutrients).
• Biochemical marker analysis (serum albumin).

Main Results:

• Alcohol consumers had lower daily caloric intake (2,140 kcal) compared to abstainers (2,415 kcal).
• Lower intake observed across fat, protein, and carbohydrate sources among alcohol consumers.
• Alcohol consumers exhibited lower serum albumin levels (54% vs. 58% of total serum protein).

Conclusions:

• Elderly alcohol consumers in institutional settings exhibit reduced nutrient intake despite food availability.
• Ethanol consumption impairs nutrient absorption, necessitating targeted nutritional support.
• Institutionalized elderly alcoholics require specialized nutritional interventions to maintain adequate nutritional status.