First six months my daughter was on breastfeeding only and after six months I started liquid food. please advise what I can give in liquid form.

You can also give your baby smoothies. They are easy to prepare so you can make them yourself and avoid store bought ones which are usually high in sugar. Make the smoothies using food that your baby has eaten before and had shown no allergic reaction to. If you are introducing new food in the smoothie, make sure you only have one new food in the blend. So that if your baby displays any allergic symptom, you can isolate the ingredient that is causing the reaction. Here’s an article on making smoothies for babies: http://canigivemybaby.com/smoothies/ And here are some recipes you can try: http://wholesomebabyfood.momtastic.com/babysmoothiesrecipes.htm