Need Diet plan during chemotherapy for Peritoneum Cancer, CA125 with 4500

Hi, 

My mom, aged 49 is diagnosed with Primary Peritoneum cancer  on 17th Sept'2016. Her CA125 is around 4500. To reduce the CA 125 levels, she will be treated first with chemotherapy

As part of treatment,she will be given three chemotherapy sessions thrice a week, followed by major surgery and then three chemotherapy sessions.

She had her 1st chemotherapy session yesterday (21st Sept'2016), she was strong enough prior to the chemotherapy, she is little worried from yesterday after the 1st session as she was feeling dizzy and body pains.She is also much worried about the side effects of chemotherapy, especially the hairloss.

Could any one of you please suggest me the diet(Indian diet preferably) plan during Chemotherapy, to lower the CA 125 levels and to minimise the hair loss.

Thanks in advance for your suggestion as it would be of great help.

Regards,

Praveen