What are the odds of me getting cancer and diabetes if they both run on both sides of my family
Ask a doctor, someone who really knows.
Not much better if it didn't your best bet would be to eat healthy !!!
Be optimistic and think positive, if you have slightest doubt go to hospital and get thoroughly examined. Early detection of cancer is fully curable and diabetes can be controlled medicinally.
VERY VERY possible, but don't think about it