For example, mix some jarred peas and brown rice with formula or chicken broth and heat gently. Perhaps there are other things you can make with the formula, such as a smoothie. In a blender mix formula, ripe banana and a little apricot juice. It will be thicker than straight juice or formula, but the food like consistency may get him to take it. I predict, that given time, his drinking will pick up.
Constipation can be a concern in the meantime.
Try adding some baby prunes to his diet to try and help prevent that problem. You should not rely on this information as a substitute for personal medical attention, diagnosis or hands-on treatment. If you are concerned about your health or that of a child's, please consult your family's health care provider immediately and do not wait for a response from our professionals. Inc. Legal Disclaimer. You should not rely on this information as a substitute for personal medical attention, diagnosis or hands-on treatment.