If Warm up milk in microwave can cause cancer?

No, warming up milk in the microwave does not cause cancer.

While it's true that microwaving milk can cause certain changes in its composition, such as the denaturation of proteins and the formation of some compounds, there is no scientific evidence to suggest that these changes are linked to an increased risk of cancer.

In fact, the World Health Organization (WHO) and other health organizations have declared that there is no convincing evidence that microwave radiation causes adverse health effects, including cancer.

The microwave oven works by using electromagnetic radiation to heat food and beverages quickly. The radiation causes water molecules in the food to vibrate rapidly, generating heat. This process does not introduce any harmful substances or alter the chemical structure of the food in a way that would lead to cancer.

Although there may be some concerns about the potential effects of microwaving certain types of food, such as plastics, on human health, these concerns are generally related to the migration of chemicals from the packaging material into the food, not to the radiation itself.

Therefore, you can rest assured that warming up milk in the microwave is safe and does not carry any significant cancer risk.