Increasing vitamin A intake through promotion of orange sweetpotatoes in western Kenya: A women centered approach

Helen Keller International (HKI) food frequency method, developed to yield understandable information about vitamin A deficiency and consumption of vitamin A-rich foods and be used to predict whether or not a nutritional deficiency is a public health problem in a population, was used to survey 15 communities in Ndhiwa division, Western Kenya. Results indicated that vitamin A intake is low-­mean score of 4.0, well below the 6.0 cut-off for vitamin A deficiency of public health importance. Four orange-fleshed sweetpotato varieties were introduced to 20 women's groups in Ndhiwa and nearby Rongo. Half the women groups were randomly allocated to receive three interventions to promote orange sweetpotato-­nutrition education, food processing, and participatory methods to identify and overcome barriers to produce and use the new varieties. In Ndhiwa, the HKI score of the intervention groups increased from 4.8 in April 1996 to 6.4 one year later, despite drought, while the control groups decreased from 4.6 to 2.4, a net increase of 3.8 units. In Rongo, initial scores were higher and the intervention groups decreased slightly (8.9 to 8.4), while the control groups dropped substantially (8.0 to 4.3), a net increase of 3.2 units.
Date and language
Date of publication: 
1994-10
Language: 
en
Personal Author
Kenya Agricultural Research Institute, Nairobi (Kenya). National Agricultural Research Laboratories)'>Onynga, M.A(Kenya Agricultural Research Institute, Nairobi (Kenya). National Agricultural Research Laboratories)
Corporate Author
Source: 
Institutionalizing gender in agricultural research, experiences from Kenya: Proceedings of the gender conference KARI headquarters, Curry, J.Hagenimana, V..- Nairobi (Kenya): KARI, Oct 1994. Proceeedings of the gender conference,Proceeedings of the gender
Vocabulary
Agris Subject Categories: 
A50
Agris Subject Categories: 
A01
Location
Physical Location: 
KARI-NARL Library
Shelf Locator: 
575.18
Other information
Pagination: 
p. 175-190

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