USA Today – Taylor Seely
A clinical trial in England and Wales separated about 1,300 infants aged 3 months into two groups: One that ate solid foods starting at 3 months old and the other that was exclusively breast fed until 6 months. The researchers found that babies who began eating solid foods at 3 months woke less frequently and slept for longer durations than the babies who started eating at 6 months. (more)