The Heart pumps the Blood, but since I have Lymphatic Cancer the lymph is not pumped by the Heart, but by movement because the lymph has one-way valves. I bought a Rebounder (Mini-Trampoline) since it does a better job of moving the lymph than walking or running. They say that 10 minutes on this is equivalent to walking or running 2 miles. Not for Cardio but for the Lymphatic. Sunshine is very important and pure drinking water to keep your cells hydrated and the poisons moved. Actually none of this information was given to me by my Dr. I quit eating red meat, hot dogs, hamburgers, etc. In this country there is so many hormones, anti-biotics, steroids put in our meat that finds its way into our bodies. I do eat a little fish, shrimp, and did not even do that for the first 4 months I was doing the Hallelujah Diet which you can find on www.hacres.com. Actually some of the vegetarian meats and foods are quite tasty and there are many ways to fix raw foods and lightly cooked foods. In the Standard American Diet (SAD) we get too much protein which makes our bodies Acidic and then the body reacts by leaching calcium out of our bones to bring it back into an alkaline state. You only need about 40 grams of Protein a day. Cancer cannot thrive in a high alkaline state nor a high oxygen environment, but loves acid and low oxygen. I am also doing a herbal tea called Essiac Tea. Named after a nurse named Rene Caisse. Hence her name spelled backwards. Just search Essiac Tea on the Net. I plan to keep this site updated and will be glad to post the progress of my health in my fight. If I could only recommend 2 things and 2 things only to battle cancer it would be to cut out process sugar and to drink Essiac Tea. You can find the formula at www.herbalhealer.com.