News Desk, News Nation 360 : National Cancer Awareness Day is observed annually in India on November 7th, a date chosen to honour the birth anniversary of Nobel Laureate Marie Curie, whose pioneering research on radioactivity significantly advanced cancer treatment. Dr Vivek Agarwala, Director & Sr Consultant, Medical Oncology & Dr Kaustav Mandal, Medical Oncologist, Narayana Hospital, Barasat, have discussed about small lifestyle changes that can make a big difference in pre