Infant and Young Child Nutrition

Exclusive Breastfeeding - Liquid Gold Rush

• Definition: Infant receives only breast milk (from mother/wet nurse/expressed). No other food/drink, not even water.
  • Allows ORS, vitamin/mineral drops, medicines.
• Duration: First 6 months of life. Continue with complementary foods up to 2 years or beyond.
• Benefits (Infant):
  • Optimal nutrition (~$67 \text{ kcal/100ml}$), easily digestible.
  • ↓ Infections (diarrhea, Acute Respiratory Infections).
  • ↓ Risk of allergies, obesity, diabetes.
  • Enhanced cognitive development.
• Benefits (Mother):
  • ↓ Postpartum hemorrhage.
  • Lactational Amenorrhea Method (LAM).
  • ↓ Risk of breast & ovarian cancer.
• Key Components:
  • Colostrum: (First 3-4 days) Rich in IgA, Vitamin A, growth factors. "First immunization".
  • Hindmilk: Higher fat content, satiating.

⭐ Breast milk contains secretory IgA, which provides crucial passive immunity against gut pathogens for the infant.

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Complementary Feeding - Solids Start Smart

• Initiation: At 6 months (180 days); continue breastfeeding.
• Core Principles (TASR):
  • Timely: Start at 6 months.
  • Adequate: Energy, nutrients. Gradually ↑ quantity, consistency.
    • 6-8 mo: 2-3 meals/day; ~200 kcal/day.
    • 9-23 mo: 3-4 meals/day + 1-2 snacks; ~300-550 kcal/day.
  • Safe: Hygienic preparation & feeding.
  • Responsive: Feed based on child's cues.
• Initial Foods: Mashed cereals, pulses, fruits, veg. One new food/ 3-4 days.
• Key Focus: Iron-rich foods (fortified foods, lentils).

  ⭐ Infant iron stores deplete by 6 months; iron-rich complementary foods are vital to prevent anemia.

• Avoid: Salt, sugar, honey (<1 yr), cow's milk (<1 yr as main drink), choking hazards.

Key Nutrients & Deficiencies - Nutrient Ninjas & PEM Perils

• Key Vitamins & Minerals:

  • Vitamin A: Deficiency → Xerophthalmia (Bitot's spots, keratomalacia). Prophylaxis: 1 lakh IU (6-11m), 2 lakh IU (1-5y) q6m.
  • Vitamin D: Deficiency → Rickets. Prophylaxis: 400 IU/day.
  • Iron: Deficiency → Anemia. Prophylaxis: 1 mg/kg/day elemental iron (6m-5y).
  • Iodine: Deficiency → Goiter, cretinism.
  • Zinc: Deficiency → Diarrhea, growth failure, skin lesions.

• Protein Energy Malnutrition (PEM):

  • Kwashiorkor: Edema, flaky paint dermatosis, flag sign (hair), hypoalbuminemia, apathy. 📌 Kwashiorkor = Kuality (protein) low, edema.
  • Marasmus: Severe wasting ("old man" face), alert & irritable, no edema, severe muscle wasting. 📌 Marasmus = Marked wasting.
  • Severe Acute Malnutrition (SAM):
    • Wt/Ht < -3 SD
    • MUAC < 11.5 cm (6-59 months)
    • Bilateral pitting edema
  • Moderate Acute Malnutrition (MAM):
    • Wt/Ht between -2 SD & -3 SD
    • MUAC 11.5 cm to < 12.5 cm (6-59 months)

⭐ Flaky paint dermatosis is a characteristic skin manifestation of Kwashiorkor.

Growth Monitoring & Programs - Growth Gains & Gov Goals

• Growth Monitoring: Detects faltering growth. Uses WHO charts (Wt-Age, Ht-Age, Wt-Ht, MUAC). Road-to-Health chart.
• Expected Gains:
  • Wt: 25-30 g/day (0-3m); 15-20 g/day (3-6m). Doubles by 5-6m, Triples by 1yr.
  • Ht: ~25 cm in 1st year; ~12 cm in 2nd year.
• Key Gov Programs:
  • ICDS: Anganwadi services, supplementary nutrition, growth monitoring.
  • POSHAN Abhiyaan: Targets stunting (↓2%/yr to 25%), underweight, anemia.
  • MAA: Breastfeeding. Anemia Mukt Bharat.

⭐ POSHAN Abhiyaan's key goal: reduce stunting to 25% (from NFHS-4 38.4%), aiming for ↓2%/annum.

• Exclusive Breastfeeding (EBF): First 6 months; no other food/drink, not even water.
• Complementary Feeding: Start at 6 months; continue breastfeeding up to 2 years or beyond.
• Colostrum: "First milk", rich in IgA, macrophages, Vitamin A.
• Vitamin K Prophylaxis: 1 mg IM (term), 0.5 mg IM (preterm) at birth.
• Severe Acute Malnutrition (SAM): MUAC < 11.5 cm (6-59 months) or WFH < -3 SD or edema.
• Kangaroo Mother Care (KMC): For stable LBW infants; improves survival, breastfeeding.
• National Iron+ Initiative: Iron & Folic Acid for infants 6-59 months.