Low Bacterial Diet and Chemotherapy

What is the evidence of low bacterial diet in patients with chemotherapy for solid tumours? I could not really find anything conclusive in the data available.
Can someone help me out here.

Most of the data is anecdotal about a patient getting this illness or that illness, but the majority of the patients get along fine with clean, cooked food. This concept of scaring patients and their families into only eat this or that and avoid this and that…. it a complete overkill.

Now patients undergoing a bone marrow transplant with sustained neutropenia… that is a completely different story. I am talking only about patients with solid tumours undergoing chemotherapy. The period of neutropenia is relatively short and patients bouncy back fairly soon.
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Eat well. Stay strong and healthy.