Here is why they say You Should Not drink Cow Milk
A milk allergy, according to some, is the immune system's response to milk proteins and milk products. These are the warning signs and symptoms that will manifest in the infant. Along with the skin and airways, the digestive system is impacted by this. If milk allergies are not identified and treated, they can be fatal for infants. The typical recommendation for soy milk for infants with milk allergies comes from the family physician.
They claim that lactose intolerance manifests itself a few years later and is brought on by the body's inability to break down the lactose in milk. Bloating, gas, and loose stools are symptoms of this affecting digestion. Only after consuming milk or eating dairy products does this happen. Many people can still consume small amounts of milk or dairy products without experiencing any symptoms because this is not a serious intolerance.
It is best to understand that not all "milk-free" labels are deceptive, and they still may contain milk protein if a child or adult is discovered to be allergic to milk. Soy cheeses that are advertised as being milk-free sometimes still contain some milk, so be sure to carefully read the labels.
Milk or milk products can be replaced with a variety of non-dairy foods. Be aware, though, that a food's "nondairy" designation does not imply that it contains no milk. Even the label "milk-free" can be deceiving. Some soy cheeses, for instance, may still contain milk protein despite their claims to be milk-free. Because of this, it's crucial to read all food labels when you have a child who is allergic to milk.