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Yusuf Haddad

Yusuf Haddad

Linking standardized tests and caregiver logs to measurable feeding outcomes

6Articles
5Categories

About

Links standardized tests with real-world outcomes like weight gain and spit-up reduction. Background in consumer research and data analysis focused on reliability and repeatability.

Core Beliefs

Outcomes should govern recommendations; labels and tiers are secondary.

Background

A caregiver diary landed on my desk with weight logs, spit-up counts, and timestamps. Overlaying that with flow-rate curves revealed a mismatch: 'slow' nipples spiked early. Switching to a truer slow brought steadier weight gain and calmer burps. That dataset convinced me outcomes, not labels, should drive recommendations.

Author Articles

Baby Bottle Material Safety: Glass Plastic Silicone Compared

Baby Bottle Material Safety: Glass Plastic Silicone Compared

Compare how glass, plastic, and silicone perform under real-world use, with data linking material integrity and nipple design to flow consistency, spit-up, and weight gain. Follow practical steps to test flow, monitor heat wear, and choose a setup that delivers predictable feeds.

Fix Bottle Feeding: Solve Refusal, Gas & Flow Issues Fast

Fix Bottle Feeding: Solve Refusal, Gas & Flow Issues Fast

Use a data-backed approach to bottle feeding: verify actual nipple flow, manage air pressure, and log timing cues to resolve refusal and gas fast. Follow simple steps - 45-degree drip test, paced feeding, vent checks, and gradual flow changes - to match the bottle to a baby’s needs based on outcomes, not labels.

Anti-Colic Bottle Comparison: Gas Prevention Tested

Anti-Colic Bottle Comparison: Gas Prevention Tested

Compare bottles by measured performance, not packaging: flow-curve consistency, vent effectiveness, and impact on spit-up, gas, and time-to-calm. Follow a simple test-and-track protocol to pinpoint what works based on outcomes, not labels.

Evenflo Balance Review: Prevents Nipple Confusion

Evenflo Balance Review: Prevents Nipple Confusion

Learn how measured flow rates - not “slow flow” labels - lead to better feeding: a steady 3.1 mL/min curve and wide, sloped nipple on the Evenflo Balance align with infant physiology to cut refusals and spit-up while supporting weight gain. The review also notes trade-offs like hard-to-read markings, bigger jumps between nipple stages, and a Medela adapter requirement to inform fit for daily routines.