Soy milk is type of diary or not?

Is it okay to take soy milk if got anemia? As what my doc and nurses said,I cant consume the pils (Iberate) with any soda,caffein,diary and chocolate type of drinks.And in the same time,the pils must be take with empty stomach.Tak best pulak kalau nak sarapan dengan air kosong saja 😟 Rasanya soy milk is not type of diary kan 🤔 #ingintahu #advicepls