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With CLL, the immune system is often weakened, making food safety especially important. Certain foods carry a higher risk of harmful bacteria that a healthy person might handle fine — but could cause serious illness for someone with CLL.

Foods to be cautious about or avoid include:

- Raw or undercooked fish and seafood Show Full Answer

With CLL, the immune system is often weakened, making food safety especially important. Certain foods carry a higher risk of harmful bacteria that a healthy person might handle fine — but could cause serious illness for someone with CLL.

Foods to be cautious about or avoid include:

- Raw or undercooked fish and seafood (including sushi and sashimi)
- Raw or runny eggs
- Raw or undercooked meat
- Unpasteurized dairy products
- Certain soft cheeses (especially those made from unpasteurized milk) It's also worth knowing that if taking BTK inhibitors, grapefruit and Seville oranges (including their juices) should be avoided, as they can raise drug levels in the body to unsafe amounts.

Always check with your healthcare team about how strict to be with food safety — it can depend on your current treatment and how your immune system is holding up. When in doubt, cook it through! 🍳

 AI-generated responses are not a substitute for medical advice. These services are not intended to diagnose, treat, or cure any condition or disease. Always ask your doctor about specific health concerns.

CLL Diet: 4 Foods To Eat and 3 Foods To Avoid