Higher fish but lower micronutrient intakes: Temporal changes in fish consumption from capture fisheries and aquaculture in Bangladesh
Autor: | Kazi Ali Toufique, Geoffrey C. Marks, Jillian L. Waid, Jessica R. Bogard, Sami Farook, Ben Belton, Abdulla A. Mamun, Masum Ali, Shakuntala H. Thilsted |
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Rok vydání: | 2017 |
Předmět: |
B Vitamins
0301 basic medicine Organic chemistry Marine and Aquatic Sciences lcsh:Medicine Aquaculture Geographical Locations 0302 clinical medicine Nutrient Medicine and Health Sciences Marine Fish 030212 general & internal medicine Vitamin A lcsh:Science Bangladesh Multidisciplinary Fishes Agriculture Vitamins Micronutrient Physical sciences Chemistry Vertebrates Fish Research Article Asia Fisheries Marine Biology Biology Cobalamins Chemical compounds 03 medical and health sciences Organic compounds medicine Animals Humans Productivity Nutrition Consumption (economics) 030109 nutrition & dietetics business.industry lcsh:R Organisms Biology and Life Sciences Nutrients Fish consumption medicine.disease Diet Fishery Malnutrition Seafood People and Places Earth Sciences lcsh:Q business |
Zdroj: | PLoS ONE, Vol 12, Iss 4, p e0175098 (2017) PLoS ONE |
ISSN: | 1932-6203 |
DOI: | 10.1371/journal.pone.0175098 |
Popis: | Malnutrition is one of the biggest challenges of the 21st century, with one in three people in the world malnourished, combined with poor diets being the leading cause of the global burden of disease. Fish is an under-recognised and undervalued source of micronutrients, which could play a more significant role in addressing this global challenge. With rising pressures on capture fisheries, demand is increasingly being met from aquaculture. However, aquaculture systems are designed to maximise productivity, with little consideration for nutritional quality of fish produced. A global shift away from diverse capture species towards consumption of few farmed species, has implications for diet quality that are yet to be fully explored. Bangladesh provides a useful case study of this transition, as fish is the most important animal-source food in diets, and is increasingly supplied from aquaculture. We conducted a temporal analysis of fish consumption and nutrient intakes from fish in Bangladesh, using nationally representative household expenditure surveys from 1991, 2000 and 2010 (n = 25,425 households), combined with detailed species-level nutrient composition data. Fish consumption increased by 30% from 1991–2010. Consumption of non-farmed species declined by 33% over this period, compensated (in terms of quantity) by large increases in consumption of farmed species. Despite increased total fish consumption, there were significant decreases in iron and calcium intakes from fish (P |
Databáze: | OpenAIRE |
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