Contribution of Forest Foods to Dietary Intake and Their Association with Household Food Insecurity: a Cross-sectional Study in Women from Rural Cameroon

Overview

Journal Public Health Nutr

Publisher Cambridge University Press

Date 2016 Jun 7

PMID 27265306

Citations 15

Authors

Robert Fungo

John Muyonga

Margaret Kabahenda

Archileo Kaaya

Clement A Okia

Pauline Donn

Tchatat Mathurin

Obadia Tchingsabe

Julius C Tiegehungo

Judy Loo

Laura Snook

Affiliations

Soon will be listed here.

Abstract

Objective: To determine the contribution of forest foods to dietary intake and estimate their association with household food insecurity.

Design: Cross-sectional survey conducted among 279 households. Using a 7 d recall questionnaire, information on household food consumption was collected from women and used to determine the household dietary diversity score, food variety score and forest food consumption score (FFCS). Household Food Insecurity Access Scale (HFIAS) score was determined and Spearman rank correlation was used to establish the relationship between consumption of forest foods and HFIAS score. Women's dietary intake was estimated from two 24 h recalls. The contribution of forest foods to women's nutrient intakes was calculated and women's nutrient intakes were compared with estimated average nutrient requirements.

Setting: Rural forest-dependent households in twelve villages in eastern and southern Cameroon.

Subjects: Household heads and their non-pregnant, non-lactating spouses.

Results: Forty-seven unique forest foods were identified; of these, seventeen were consumed by 98 % of respondents over the course of one week and by 17 % of women during the two 24 h recall periods. Although forest foods contributed approximately half of women's total daily energy intake, considerably greater contributions were made to vitamin A (93 %), Na (100 %), Fe (85 %), Zn (88 %) and Ca (89 %) intakes. Despite a highly biodiverse pool of foods, most households (83 %) suffered from high food insecurity based on the HFIAS. A significant inverse correlation was observed between the HFIAS score and the FFCS (r 2=-0·169, P=0·0006), demonstrating that forest foods play an important role in ensuring food security in these forest-dependent communities.

Conclusions: Forest foods are widely consumed by forest-dependent communities. Given their rich nutrient content, they have potential to contribute to food and nutrition security.

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