We recently published a column from a bottle-feeding mum who wondered why there was so little information available for those parents whose babies don't breastfeed. If you need something doing, do it yourself – presenting the Complete Spinoff Parents Guide to Infant Formula, written by our own kid food expert, Stacy Kemeys.

Over the next couple of weeks we're introducing you to contributors to The Spinoff Parents, our new parenting blog. Today Stacy Kemeys (BSc PGDipDiet) explains why being an expert in nutrition trumps being an expert in eating.