Milk does not do the body good. Do you have allergies or asthma? Take the 2 week challenge, if it does not work, keep drinking milk. But do this for 2 weeks; no milk, cheese.
Notice everything that has milk, look at INGREDIENTS, every processed food must have it. It comes in many different forms, and with many different names such as butter, buttermilk, cream, ice cream, whey, milk powder, lactose, casein, albumin (sometimes you will see, caseinate, is the same, milk!)
Eat bananas, apples, and oranges instead of that cookie
Eat cereal but do it with almond milk, rice milk or soy milk.
Don’t eat chocolate, most of them have milk in them, if you find dairy free chocolate, have a blast!
Have a no cheese pizza, have all the other toppings instead.
Use Mayo, instead of butter on the bread, or use vegan Earth Balance or Smart Balance.
Do a search on not milk on the internet.
If it worked for you, let me know!