Hi. My husband fighting Stage 4 prostate cancer metastased into spine area. Apalutamide and Enzalutamide failed due to adverse side effects. Chemotherapy pulled after 5 sessions despite good tolerance as cancer continuing to spread. Now on Radium 223 and tolerating well after 2 sessions. He also takes tablets for heart, cholesterol, diabetes, thyroid and blood pressure as well as pain killers. He is still fit and before very overweight has lost nearly 3 stone. He was keen to try and support any healing also bought soursop and apricot seeds however we have now been warned these could have adverse affect. How can I find out? I’ve tried research on internet but confused. Does anyone have experience of this please. Thank you