Hi welcome to Hcm I can understand your anxiety about treatment in management of colon cancer of your wife . In fact ,as cancer that has spread to her liver ,lungs and lymph nodes , widely has to be tackled with any therapy when the persisting treatent is not supporting . You have talked to several that have used this treatment with good results ,It is encouraging . You should certainly go for it . Using insulin in IPT, the end result is that the low dose chemotherapy gets channeled specifically inside the cancer cells, killing them more effectively, while greatly reducing, and in most cases eliminating the possibility of chemotherapy side-effects. The innovative advantage to IPT is that it kills cancer cells by using the very same mechanisms that cancer cells use . As studies show , per cell, cancer has sixteen times more insulin-sensitive receptors than normal tissues. As ligand effect is a function of receptor concentration, these facts serve to differentiate cancer from normal cells – a vital consideration for the safety of cancer chemotherapy. For your info , And inclusion of essential nutrients -protiens , vitamins , minerals and antioxidants like ginger , garlic , Turmeric powder 1/2 spoon + almond oil 1 spoon in a cup of hot milk at bed time . Aloe vera Juice35 ml + Amla juice 1 spoon lemon juice with water before all meals Butter milk in lunch Juice of bitter gourd helps kill disease cells rapidly Avoid processed foods carbs , sugar , fried ,fast foods , Tea , coffee ,alcohol and smoking Sleeplessness and Constipation , all will produce biochemical and m etabolic conditions in your body that will decrease your immunity , so avoiding is definitely the first step in the right direction to detoxing the body, boosting the immune system Only Gulping on medicines and surgeries won t help much , unless Immune system is strengthened by modifying life style and food habits , Increasing activity level by regular yoga ,pranayam deep breathing , with Proper and sufficient diet including essential nutrients & supplements as for sound physical & mental health and gives ,resistance from diseases . I would like to suggest you to add her treatment with magneto Therapy having 0 side effects , & no medicines involved , to enhance the process of recovery . Taking North pole water & Applying North pole of magnet on effected area is helpfull in destroying the disease cells on mass basis All above will strengthen immunity & help in early recovery . It is important to visit your physician for further advise Hope this helps solves your query .Take care .All the best .wish you early recovoery Don t hesitate to come back in case of any further query .