Dietary factors influencing anemia prevalence across the life span: review

Authors

  • Samriddhi Manral Department of Food and Nutrition and Food Technology, Lady Irwin College, University of Delhi, Delhi, India
  • Pulkit Mathur Department of Food and Nutrition and Food Technology, Lady Irwin College, University of Delhi, Delhi, India
  • Kapil Yadav Centre for Community Medicine, All India Institute of Medical Sciences (AIIMS), Delhi, India

DOI:

https://doi.org/10.18203/2394-6040.ijcmph20264242

Keywords:

Anemia, Dietary diversity, Iron deficiency, Nutritional factors, Diet quality, Life cycle

Abstract

Nutritional and dietetic determinants lie at the heart of anemia causation. Life cycle perspective emphasizes the need to tackle anemia at every stage from infancy to old age. This review includes 61 primary studies from PubMed, Google Scholar, and Web of Science. Low dietary diversity, poor meal frequency, food insecurity, reduced consumption of heme iron, fruits, and green leafy vegetables increase anemia risk. Among infants, suboptimal breastfeeding and complementary feeding are key contributors. Pregnant women are significantly impacted by low dietary diversity, worsening anemia risk. The review highlights the importance of life-stage-specific dietary policies and focused interventions in order to tackle anemia.

Author Biographies

Pulkit Mathur, Department of Food and Nutrition and Food Technology, Lady Irwin College, University of Delhi, Delhi, India

Professor

Kapil Yadav, Centre for Community Medicine, All India Institute of Medical Sciences (AIIMS), Delhi, India

Professor

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Published

2026-11-13

How to Cite

Manral, S., Mathur, P., & Yadav, K. (2026). Dietary factors influencing anemia prevalence across the life span: review. International Journal Of Community Medicine And Public Health. https://doi.org/10.18203/2394-6040.ijcmph20264242

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Section

Systematic Reviews