Over the past week, I've noticed strands of my one year olds hair coming out... When I run my hands through his hair, 5 - 10 strands will come out. My son was born with a head full of hair and I'm aware infants may lose some hair however; my son turned 1 last month - shouldnt he have lost all infant hair by now? Should I be concerned? We eat well - he has a diet of fruit and oatmeal in the morning, veggies and fruit for lunch, mum mum rice treats for snacks, plenty of whole milk and a balanced meal with chicken/lean meat, veggies and fruit for dinner. I'm concerned.