Ray Has Just Been Diagnosed with Lung Cancer

Multiple Choice

Ray has just been diagnosed with lung cancer. He should do which of the following in order to have positive effects on his immune and endocrine systems to help fight the cancer?

A) participate in a regular exercise program
B) decrease his exercise and sleep more hours to help calm the body
C) increase his intake of protein and starchy foods for more energy
D) reduce his stress level by using alcohol and/or tranquilizers