Video: Top smoothie add-ins during cancer treatment By Mayo Clinic Staff Share Facebook Twitter Print details Is the blender a cancer treatment staple for you? That's smart. Smoothies are a fast, easy way to get your body the nutrients it needs. Watch for the best add-ins recommended by Mayo's experts in cancer care. Show transcript Top smoothie add-ins during cancer treatment #1: Avocado. For creamy texture and healthy fats. #2: Cinnamon. For sweetness without sugar, plus antioxidants. #3: Cacao powder. For healthy flavonoids. #4: Peanut butter. Boost your protein, healthy fats and calories. Guidance from the experts in cancer care at Mayo Clinic.Get more healthy action tips delivered daily when you download the Mayo Clinic App. Show references Pucciarelli DL. Cocoa and heart health: A historical review of the science. Nutrients. 2013;5:3854. Ding H, et al. Chemopreventive characteristics of avocado fruit. Seminars in Cancer Biology. 2007;17:386. Mathew S, et al. Studies on the antioxidant activities of cinnamon (Cinnamomum verum) bark extracts, through various in vitro models. Food Chemistry. 2006;94:520. Barceloux DG. Cinnamon (Cinnamomum species). Disease-a-Month. 2009;55:327. Martin MA, et al. Potential for preventive effects of cocoa and cocoa polyphenols in cancer. Food and Chemical Toxicology. 2013;56:336. Yang J, et al. Antioxidant and antiproliferative activities of common edible nut seeds. LWT — Food Science and Technology. 2009;42:1. Van den Brandt S. Relationship of tree nut, peanut and peanut butter intake with total and cause-specific mortality: A cohort study and meta-analysis.International Journal of Epidemiology. 2015;44:1038. VID-20412347