Infant Formula Feed Preparation Guide

Preparing infant formula safely is essential for your baby's health and growth. This guide explains everything you need to knowfrom choosing the right formula to sterilizing equipment, measuring accurately, and storing leftovers.

1. Choosing the Right Formula

• Type: cowmilkbased, soybased, hypoallergenic, or specialty formulas prescribed by a pediatrician.
• Stage: Infant (012 months) or Followon (612 months). Follow the label; do not give toddler formulas to infants.
• Brand: Use a reputable brand approved by your local health authority.

2. Gathering Supplies

Before you begin, make sure you have:

• Clean, sterilized bottles and nipples
• Measuring scoop(s) that came with the formula
• Clean, coldtap water or boiled, cooled water
• A bowl or a bottlemixing container
• A timer or clock

3. Sterilizing Bottles and Equipment

Even though most modern formulas are readytouse, sterilizing equipment reduces the risk of bacterial contamination.

1. Wash bottles, nipples, caps, and any mixing bowls in hot, soapy water.
2. Rinse thoroughly.
3. Place them in a steam sterilizer for 57 minutes, or boil for 5 minutes.
4. Let them airdry on a clean surface; do not toweldry.

4. Preparing the Water

Water quality is critical. Use the safest water source available.

• If tap water is safe in your area, use it directly. Otherwise, use bottled water labeled infant formula safe.
• Bring the water to a rolling boil for 1 minute.
• Let the water cool to 70C (158F) before mixing. This temperature kills most bacteria that may be present on the powder.

5. Measuring Formula Correctly

Accuracy prevents under or overnutrition and reduces the risk of electrolyte imbalance.

1. Read the exact amount of water required on the formula label (usually 30ml per scoop).
2. Use the scoop provided; never substitute with kitchen teaspoons.
3. Level the scoop with a clean, dry knifedo not pack the powder.
4. Add the measured powder to the warm water. Do not add water to powder; add powder to water to avoid clumping.

6. Mixing the Feed

1. Secure the bottle cap tightly.
2. Shake the bottle vigorously for about 510 seconds until the powder is fully dissolved and the mixture looks uniform.
3. Check for lumps; if any remain, continue shaking.

7. Temperature Check

Feed should be warm, not hot.

• Drop a few drops of the prepared formula on the inside of your wrist.
• If it feels comfortably warm (around body temperature, 37C/98F), it is ready.
• If it feels hot, cool the bottle under running cool water, shaking gently.

8. Feeding Your Baby

1. Hold your baby semiupright at a 45degree angle.
2. Support the bottle so the nipple is always filled with milk to prevent excess air intake.
3. Watch for cues: baby will pause, turn away, or fall asleep when full.
4. Never force a baby to finish a bottle.

9. Storing Leftover Formula

Formula must be treated as a perishable product.

10. Common Mistakes to Avoid

• Using too much water: can lead to dehydration.
• Using too little water: can cause excess sodium and kidney strain.
• Mixing formula with cold water: does not kill potential contaminants.
• Reusing a partiallyfinished bottle for a later feed.
• Storing formula at room temperature for more than an hour.

11. When to Seek Professional Advice

If you notice any of the following, contact your pediatrician:

• Persistent vomiting or diarrhea.
• Unusual fussiness or sleepiness after feeds.
• Signs of dehydration (dry mouth, no tears, sunken fontanelle).
• Weight loss or not gaining weight as expected.
• Allergic reactions such as rash, wheezing, or swelling.

12. Quick Reference Checklist

1. Wash & sterilize bottles.
2. Boil water; cool to 70C.
3. Measure water & powder precisely.
4. Mix & shake until uniform.
5. Test temperature on wrist.
6. Feed baby; watch cues.
7. Discard leftovers after 1h (room) or 24h (fridge).

Following these steps each time you prepare a bottle helps protect your babys health and gives you confidence in the feeding process.

For more detailed information, see the World Health Organizations infant feeding guidelines or consult your childs healthcare provider.