Is decreased appetite for food a physiological consequence of alcohol consumption?
Despite the overwhelming evidence linking alcohol to the development of disease, the contribution of alcohol toxicity to ill health remains controversial. One of the major problems facing researchers is the fact that alcoholic beverages, which contribute little to the nutritional requirements of the body, are often substituted for food and nutritional deficiency alone can promote cell damage. Long-term alcohol intake can decrease the total amount of food consumed when food is freely available and the alcoholic individual is often held accountable for their irregular eating behaviour. Assessment of meal composition has highlighted that appetite for food-containing carbohydrate (in particular) is altered in moderate-heavy drinkers but at present there is insufficient biochemical evidence to confirm or deny this observation. The biochemical processes associated with appetite are many and it would be impossible to address all of these events in a single paper. Therefore, the aim of this review will be to focus on one of the major biochemical markers of appetite for carbohydrate in order to put forward the suggestion that a decreased appetite for food could be a physiological consequence of consuming some forms of alcohol.
Kokavec
Anna
A
La Trobe University, School of Psychological Science, PO Box 199, Bendigo, 3552, Australia. a.kokavec@latrobe.edu.au <a.kokavec@latrobe.edu.au>
D000428:Alcohol Drinking / Q000009:adverse effects / Q000378:metabolism; D001066:Appetite / Q000187:drug effects* / Q000502:physiology*; D001515:Beer; D004040:Dietary Carbohydrates / Q000008:administration & dosage / Q000378:metabolism; D002149:Energy Intake / Q000187:drug effects* / Q000502:physiology; D004734:Energy Metabolism / Q000502:physiology; D000431:Ethanol / Q000494:pharmacology*; D006801:Humans; D009751:Nutritional Requirements; D012527:Satiation; D014920:Wine
D004040:Dietary Carbohydrates; D000431:Ethanol