How can I find out if I am allergic to milk? It seems that whenever I drink it, I get indigestion. Should I go see a doctor?
If you experience discomfort or symptoms after consuming milk or dairy products, it is possible that you may have an allergy or intolerance to lactose or dairy protein. It is recommended that you consult with a doctor or allergist to determine the cause of your symptoms and receive appropriate treatment.

A medical professional may suggest an elimination diet, in which you avoid dairy products for a period of time to see if your symptoms improve. They may also recommend allergy testing, which can help identify the specific component of milk that you may be allergic to.

In the meantime, you may want to avoid consuming milk and dairy products to see if your symptoms improve. There are also many lactose-free and dairy-free alternatives available in most grocery stores.

It's important to note that self-diagnosis and self-treatment can be dangerous, and it is best to seek advice from a medical professional.
If I really have an allergy or intolerance to milk, will it also extend to its subproducts like cream, butter, or yogurt?
If you have an allergy or intolerance to milk, it is possible that you may also have a reaction to milk-based subproducts such as cream, butter, or yogurt. This is because these products are made from milk and may contain the same proteins and other components that trigger allergic reactions or digestive issues.

However, the degree of your sensitivity may vary depending on the severity of your allergy or intolerance. Some people may be able to tolerate small amounts of milk-based subproducts, while others may experience a severe reaction even to trace amounts.

It is important to note that the exact components in milk that trigger allergies or intolerances can vary, and therefore reactions to different milk-based subproducts may also vary. It is always best to consult with a medical professional if you suspect you may have an allergy or intolerance to milk or any of its subproducts. They can help you identify your specific sensitivities and provide guidance on how to manage your diet accordingly.