Victor Owino

ORCID: 0000-0003-4493-0501
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About
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Research Areas
  • Child Nutrition and Water Access
  • Child Nutrition and Feeding Issues
  • Breastfeeding Practices and Influences
  • Food Security and Health in Diverse Populations
  • Infant Nutrition and Health
  • Birth, Development, and Health
  • Obesity, Physical Activity, Diet
  • Insect Utilization and Effects
  • Nutrition and Health in Aging
  • Agriculture Sustainability and Environmental Impact
  • Viral gastroenteritis research and epidemiology
  • Seed and Plant Biochemistry
  • Animal and Plant Science Education
  • Nutritional Studies and Diet
  • Bone health and osteoporosis research
  • Vitamin D Research Studies
  • African Botany and Ecology Studies
  • Body Composition Measurement Techniques
  • Moringa oleifera research and applications
  • Iron Metabolism and Disorders
  • Hemoglobinopathies and Related Disorders
  • Diet and metabolism studies
  • Cassava research and cyanide
  • Environmental Sustainability in Business
  • Smart Cities and Technologies

International Atomic Energy Agency
2016-2024

Health and Human Development (2HD) Research Network
2022

New York Academy of Sciences
2022

John Wiley & Sons (Germany)
2022

Moss Landing Marine Laboratories
2022

Hudson Institute
2022

International Atomic Energy Agency
2021

Technical University of Kenya
2015-2018

University of Nairobi
2013

University of California, Davis
2012

Dietary calcium deficiency is considered to be widespread globally, with published estimates suggesting that approximately half of the world's population has inadequate access dietary calcium. Calcium essential for bone health, but intakes have also been linked other health outcomes, including pregnancy complications, cancers, and cardiovascular disease. Populations in low- middle-income countries (LMICs) are at greatest risk low intakes, although many individuals high-income (HICs) do not...

10.1111/nyas.14758 article EN cc-by-nc Annals of the New York Academy of Sciences 2022-03-05

Exclusive breastfeeding (EBF) is recommended for 6 months of age, with continued 2 years age or beyond. There paucity information on the disparity in Knowledge, Attitudes and Practices (KAP) EBF between primiparous multiparous mothers. This study compared KAP mothers attending Wajir County Hospital, County, Kenya investigated association maternal knowledge attitudes EBF. Information was collected through structured researcher administered questionnaires a total 281 mothers, recruited from...

10.1186/s13006-018-0151-3 article EN cc-by International Breastfeeding Journal 2018-03-02

Anemia is a multifactorial condition; approaches to address it must recognize that the causal factors represent an ecology consisting of internal (biology, genetics, and health) external (social/behavioral/demographic physical) environments. In this paper, we present approach for selecting interventions, followed by description key issues related multiple available interventions prevention reduction anemia. We anemia using following 2 main categories: 1) those nutrients alone, and, 2)...

10.1016/j.tjnut.2023.07.017 article EN cc-by Journal of Nutrition 2023-09-14

Abstract C ommunity‐based M anagement of A cute alnutrition using r eady‐to‐ u se t herapeutic f ood ( RUTF ) has revolutionised the treatment severe acute malnutrition SAM ). However, 25% milk content in standard peanut‐based P ‐RUTF) makes it too expensive. The effectiveness milk‐free not been reported hitherto. This non‐blinded, parallel group, cluster randomised, controlled, equivalence trial that compares a soy–maize–sorghum‐based SMS ‐ with ‐RUTF children , closes gap. statistician...

10.1111/mcn.12054 article EN Maternal and Child Nutrition 2013-06-19

Abstract The cost of ready‐to‐use therapeutic food ( RUTF ) used in community‐based management acute malnutrition has been a major obstacle to the scale up this important child survival strategy. current standard recipe for [peanut‐based P ‐ ] is made from peanut paste, milk powder, oil, sugar, and minerals vitamins. Milk powder forms about 30% ingredients may represent over half final product. quality whey protein concentrates 34% WPC 34) similar that dried skimmed DSM can be 25–33%...

10.1111/mcn.12112 article EN cc-by-nc-nd Maternal and Child Nutrition 2014-02-13

The diversity of traditional foods in Kisumu West District Western Kenya was assessed with an aim to identify the a potential for complementary feeding. Leaves were most consumed plant part amongst vegetables, while few fruits together their seeds. Amaranthus cruentus L. found be as leafy vegetable another variety, hybridus grain. Four species winged termites, grasshopper, black ant and dagaa fish also identified. Twelve associated nutritional health benefits perceived by locals. Traditional...

10.5539/jfr.v1n2p148 article EN cc-by Journal of Food Research 2012-04-28

<p>We assessed acceptability of two flours and porridges complementary foods based on germinated grain amaranth maize with or without edible termites <em>dagaa </em>small fish named “Winfood Classic” (WFC) Lite” (WFL), respectively, compared to Corn Soy Blend Plus (CSB+) among mothers young children. A total 57 children consumed each the three separate days one-day washout between foods. Each food was considered acceptable if child at least 75% serving. Most preferred WFL...

10.5539/jfr.v1n3p111 article EN cc-by Journal of Food Research 2012-07-02

Application of edible insects in complementary food production has not been studied much. This study developed and evaluated foods based on termites to combat child malnutrition Kenya. Two foods, Winfood Classic (W-C; containing dagaa fish) Lite (W-L; without were formulated processed by extrusion cooking. Their nutrient content, functional properties, storage stability cost the using standard methods. W-C contained significantly higher ( P< 0.001) levels 423.6 kcal/100 g energy, 19.1...

10.3920/jiff2014.0011 article EN Journal of Insects as Food and Feed 2015-01-01

Abstract Peanut milk‐based ready‐to‐use therapeutic food (P‐RUTF) primarily used to treat severe acute malnutrition at community setting is expensive. We developed an alternative milk‐free soybean–maize–sorghum‐based RUTF (SMS‐RUTF) using locally grown ingredients that have the potential support local economy and reduce cost of RUTF. describe production process results acceptability new product. Acceptability tolerance SMS‐RUTF was compared with P‐RUTF among 45 children aged 4–11 years old...

10.1111/j.1740-8709.2012.00400.x article EN Maternal and Child Nutrition 2012-03-29

Low and high birth weight rapid gain during infancy are associated with childhood obesity. Associations of body composition (BC) growth BC remain unknown in low-income countries. We aimed to investigate the associations fat mass (FM) fat-free (FFM) at its accretion early FM FFM age 4 years.In infant Anthropometry Body Composition (iABC) cohort, was assessed six consecutive time points from 6 months years by air displacement plethysmography. Multiple linear regression models were used...

10.1038/s41387-018-0056-7 article EN cc-by Nutrition and Diabetes 2018-09-05

The impact of quality complementary food products on infant growth and body composition has not been adequately investigated. This study evaluated the effect fat-free mass (FFM) accrual, linear growth, iron status locally produced comparing to a standard product. In randomized, double-blind trial, 499 infants at 6 months received nine monthly rations (a) WinFood Classic (WFC) comprising germinated amaranth (71%), maize (10.4%), small fish (3%), edible termites (10%); (b) Lite (WFL) (82.5%),...

10.1111/mcn.12836 article EN Maternal and Child Nutrition 2019-05-02

Objectives Environmental enteropathy (EE) is a subclinical disorder highly prevalent in tropical and disadvantaged populations thought to play role growth faltering children, poor responses oral vaccines, micronutrient deficiencies. This study aims evaluate the potential of non-invasive breath test based on stable isotopes for evaluation impaired digestion absorption sucrose EE. Methods We optimized 13 C-sucrose ( C-SBT) 19 young adults Glasgow, United Kingdom. In further experiment (in 18...

10.3389/fmed.2022.904339 article EN cc-by Frontiers in Medicine 2022-07-29

Poor quality complementary foods with low nutrient density and inappropriate feeding practices have been identified among the major causes of malnutrition in young children. In many developing countries, are introduced too early or late quantity insufficient, leading to a great risk nutritional deficiencies during second half infancy. Most habitually used countries unfortified cerealbased gruels characterised by energy often inadequate iron, zinc pyridoxine some populations may be deficient...

10.4314/ajfand.v8i1.19176 article EN cc-by-nc-nd African Journal of Food Agriculture Nutrition and Development 2008-04-23

Stable isotopes are non-radioactive, safe and applied for various purposes in human health assessment trace amounts that minimally disturb normal physiology. The International Atomic Energy Agency supports the use of stable isotope techniques to design evaluate interventions addressing malnutrition all its forms with focus on infant young child feeding; maternal adolescent nutrition; diet quality; prevention control non-communicable diseases; healthy ageing gut function. These can be used...

10.1017/s0029665117000295 article EN cc-by Proceedings of The Nutrition Society 2017-03-28

Abstract Household food insecurity has been hypothesized to negatively impact breastfeeding practices and breast milk intake, but this relationship not rigorously assessed. To generate an evidence base for recommendations among food‐insecure mothers in settings where HIV is highly prevalent, we explored infant feeding 119 mother–infant dyads western Kenya at 6 24 weeks postpartum. We used the deuterium oxide dose‐to‐the‐mother technique determine if was exclusive prior 2 weeks, quantify...

10.1111/mcn.12862 article EN Maternal and Child Nutrition 2019-06-21
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