Avocados has many health benefits and should be taken regularly, but if you have pancreatic cancer it is one of the foods you should avoid. Avocado contains a lot of fats and as we have already seen fats should be avoided at all costs if you have pancreatic cancer. Even though avocado has many health benefits eating it when you are undergoing pancreatic cancer treatment will only worsen your condition. If you have to take it take it in very small amounts. For example you can decide to be taking one avocado after every two weeks.