Nutritional deficiencies in German middle-class male alcohol consumers: Relation to dietary intake and severity of liver disease
Research output: Contribution to journal › Journal article › Research › peer-review
Objective: The purpose of the present study was to compare the nutrient intake and the nutritional status between German middle-class alcohol consumers and non-drinkers.
Design: Cross-sectional study using patients with different stages of alcoholic liver disease (ALD) and healthy volunteers.
Setting: Southern Germany. Subjects: Seventy-six hospitalized German middle-class alcohol consumers with different stages of alcoholic liver disease (ALD) and 22 healthy control subjects.
Methods: Subjects and controls were nutritionally assessed and mineral and vitamin content was measured in blood and urine.
Results: When compared with controls, alcohol consumers had significantly higher intakes of total calories, but intake of non-alcoholic calories did not differ between groups (P < 0.05). Among drinkers, there was a decrease in percentage of energy derived from protein and fat and a significant increase in carbohydrates (P < 0.05). With the exception of vitamin E, micronutrient intake of alcoholics was equal to that of controls; however, blood vitamin (vitamin C, retinol, lycopene, α- and γ-carotene) and trace element (selenium, zinc) concentrations of alcohol-drinking patients were lower than those of non-drinkers.
Conclusion: From the results of this study it is concluded that in German middle-class male alcohol consumers the status of several micronutrients is disturbed, although dietary intake hardly differs from that in non-alcoholic controls.
Original language | English |
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Journal | European Journal of Clinical Nutrition |
Volume | 57 |
Issue number | 3 |
Pages (from-to) | 431-438 |
Number of pages | 8 |
ISSN | 0954-3007 |
DOIs | |
Publication status | Published - 2003 |
Externally published | Yes |
- Alcohol, Antioxidants, Lycopene, Nutrition, Selenium, Tocopherol, Zinc
Research areas
ID: 306524542