Search: onr:"swepub:oai:gup.ub.gu.se/307906" >
Designing Nutrition...
Designing Nutritionally Adequate and Climate-Friendly Diets for Omnivorous, Pescatarian, Vegetarian and Vegan Adolescents in Sweden Using Linear Optimization
-
- Colombo, P. E. (author)
- Karolinska Institutet
-
- Elinder, L. S. (author)
- Karolinska Institutet
-
- Lindroos, Anna-Karin, 1958 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för medicin, avdelningen för invärtesmedicin och klinisk nutrition,Institute of Medicine, Department of Internal Medicine and Clinical Nutrition
-
show more...
-
Parlesak, A. (author)
-
show less...
-
(creator_code:org_t)
- 2021-07-22
- 2021
- English.
-
In: Nutrients. - : MDPI AG. - 2072-6643. ; 13:8
- Related links:
-
https://www.mdpi.com...
-
show more...
-
https://gup.ub.gu.se...
-
https://doi.org/10.3...
-
http://kipublication...
-
show less...
Abstract
Subject headings
Close
- Low-carbon diets can counteract climate change and promote health if they are nutritionally adequate, affordable and culturally acceptable. This study aimed at developing sustainable diets and to compare these with the EAT-Lancet diet. The Swedish national dietary survey Riksmaten Adolescents 2016-2017 was used as the baseline. Diets were optimized using linear programming for four dietary patterns: omnivores, pescatarians, vegetarians and vegans. The deviation from the baseline Riksmaten diet was minimized for all optimized diets while fulfilling nutrient and climate footprint constraints. Constraining the diet-related carbon dioxide equivalents of omnivores to 1.57 kg/day resulted in a diet associated with a reduction of meat, dairy products, and processed foods and an increase in potatoes, pulses, eggs and seafood. Climate-friendly, nutritionally adequate diets for pescatarians, vegetarians and vegans contained fewer foods and included considerable amounts of fortified dairy and meat substitutes. The optimized diets did not align very well with the food-group pattern of the EAT-Lancet diet. These findings suggest how to design future diets that are climate-friendly, nutritionally adequate, affordable, and culturally acceptable for Swedish adolescents with different dietary patterns. The discrepancies with the EAT diet indicate that the cultural dietary context is likely to play an important role in characterizing sustainable diets for specific populations.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Näringslära (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Nutrition and Dietetics (hsv//eng)
Keyword
- planetary health
- Paris agreement
- linear programming
- nutrition
- greenhouse gas emission
- alternative diets
- sustainability
- greenhouse-gas emissions
- environmental-impact
- sustainable diets
- health
- quality
- recommendations
- strategies
- guidelines
- alignment
- Nutrition & Dietetics
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
-
Nutrients
(Search for host publication in LIBRIS)
To the university's database