Comparison of correlation between protein and iron intake with hemoglobin levels in children age 6-23 and 24-36 months during COVID-19 pandemic in east Jakarta

Background and objectives : Anemia prevalence, especially iron deficiency anemia, among Indonesian toddlers is high. Iron may interfere nerve development also cause immune problems. Protein malnutrition anemia. The prevalence higher in 6-23 months age group due to the increase need. However, correlations between protein intake with hemoglobin levels are still showing different results researches don’t compare correlation groups.