Formula milk or Fresh Milk?

The pedia is recommending me that i should switch from formula milk to fresh milk for my 16th month old child due to high sugar content of formula milk. Yun dn daw recommended ng gastroenterologist. I reasoned to the pedia na how about yung nutrients na mawawala if fresh milk, sabi nya i could provide it through the foods that i will give. What is your opinion on this matter?