Can you drink coffee if have leukemia?

Whether or not a person with leukemia can drink coffee depends on individual circumstances and should be discussed with a doctor. Leukemia is a type of cancer of the blood and bone marrow, and some treatments may affect how the body processes caffeine. Coffee can interact with certain medications, so it is important to consult a medical professional to determine if coffee consumption is safe during treatment. In general, moderation is key and avoiding excessive amounts of caffeine is advisable.