study notes ntr test 2

study notes ntr test 2 - need to know 1. cancer is 2nd...

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Sheet1 Page 1 need to know 1. cancer is 2nd leanding cause, heart diesase is first 2. eidemiology is the study of populations 3. Neoplasm- new growth of cancer, benign (ok),malignant (bad),tumor (may be bad) 4. Tumor- rapid/unctrolled increase of cells 5. carcinogenesis- initation of cancer 6. promoter- increase cell divison, does not cause cancer 7. High fiber, lower cal, lower fat deceresase cancer risk 1. Oxidation causes cells to be damaged 2. Antioxidant Nutrients make free radicals less hamrful 3. Some examples of nutrients that are antioxidant is vitamin c,e 4. some examples of enzymes are copper,zinc 5. They are easily destroyed by air and heat 6. Vitamin A effects bone health and vision 7. Cancer "oxidative damage to dna and proteins, Breast (15% for woman) Lung (14/-1/3 of all cancer deaths) Colon (10% of all cancer deaths) Prostate ( 10% of cancer deaths for men) 1. Skeleton is made up of bones, collagen, cartilage and ligaments 2. 99% of all calcium in the body is bone, 3. Bone is a calcium phosphate/calcium carbonate with protein
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study notes ntr test 2 - need to know 1. cancer is 2nd...

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