Source from : http://www.baybsupplies.net/solidsprep.htm
WHEN to Introduce solids
You should not introduce solids to baby before six month of age.
Reason: To minimize the risk of allergic reaction.
This is especially important for parents who have family history of eczema, food allergies, asthma. My family has no history of food allergies but being a concerned mother, I was especially careful on what solids to introduce to my son.
The following are some salient points as to why you should delay introducing solids to your baby.