hello doctor, when can I start complimentary food for my 6 month old baby. only after 6 months fully completed or from starting of 6th month ??

A. Your child can begin eating solid foods at about 6 months old. By the time he or she is 7 or 8 months old, your child can eat a variety of foods from different food groups. These foods include infant cereals, meat or other proteins, fruits, vegetables, grains, yogurts and cheeses, and more.