Journal of Global Nutrition
Vol 6 No 1 (2026)

Vitamin C Intake Adequacy and the Incidence of Anemia in Pregnant Women

Abdullah, Anisa Dwirizky (Unknown)
Yunita, Sukma (Unknown)
Zakiah, Nur (Unknown)



Article Info

Publish Date
17 May 2026

Abstract

Anemia during pregnancy constitutes a major public health concern in Indonesia, with inadequate micronutrient intak, particularly vitamin C, identified as a key contributing factor. Vitamin C (ascorbic acid) facilitates the absorption of non-heme iron, thereby playing a critical role in hemoglobin synthesis. This study aimed to examine the relationship between vitamin C intake adequacy and the incidence of anemia among pregnant women in the working area of Puskesmas Totoli, Majene Regency, West Sulawesi. A cross-sectional observational design was employed, involving 106 pregnant women in the first and second trimesters selected via simple random sampling. Dietary assessment was conducted using the Semi-Quantitative Food Frequency Questionnaire (SQ-FFQ), hemoglobin levels were measured using the Easy Touch GCHb digital device, and anemia was defined based on the Indonesian Ministry of Health criteria (Hb <11 g/dL for trimesters I and III; <10.5 g/dL for trimester II). Results indicated that 34.9% of subjects were anemic, and 46.2% had inadequate vitamin C intake (mean: 57.18 mg/day; AKG 2019 recommendation: ≥95 mg/day during pregnancy). Among subjects with inadequate vitamin C, 51.0% were anemic, compared to 21.1% among those with adequate vitamin C. Bivariate analysis using the Chi-square test revealed a statistically significant association between vitamin C adequacy and the incidence of anemia (p = 0.001). These findings underscore the importance of improving vitamin C consumption through fruit, vegetable, and dietary diversification programs to support iron absorption and reduce anemia risk during pregnancy

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Journal Info

Abbrev

jgn

Publisher

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Health Professions Public Health

Description

Journal of Global Nutrition (JGN) (e-ISSN: 2776-7051) is a scientific journal published by Ikatan Sarjana Gizi Indonesia (ISAGI). This journal specializes in the study of nutrition, food, and health. The managers invite scientists, scholars, professionals, and researchers in the disciplines of ...