Hi, this leaflet from the DOH - Department of Health is good -
Complementary feeding
There is also good information on Direct.gov.uk -
Children's health
And from Food.gov.uk there is:
What to feed baby,
Feeding Toddler and
Pre-schoolers leaflet from Nutrition.org.uk
For more general information and knowledge about nutrition you can take a look at
The balance of health model which is good for identifing food groups and what they contain - from food.gov.uk and the
RDA section of CKS.nhs which helps explain what nutrients actually do for us ..
Hth xx