Red onion, red-leaf lettuce, curly kale, orange sweet potatoes have highest anti-obesity potential , boiling reduces the levels of phytochemicals from 50-75%, steaming veggies preserves anti-obesity phytochemicals connie dello buono 13 years ago Red onion, red-leaf lettuce, curly kale, orange sweet potatoes have highest anti-obesity potential , boiling reduces the levels of phytochemicals from 50-75%, steaming veggies preserves anti-obesity phytochemicalsDateApril 17, 2013In relation toMenuEllagic acid in berries, pomegranates, grapes, and walnuts as anti-inflammatoryDateJanuary 3, 2017In relation toMenuEllagic acid in berries, pomegranates, grapes, and walnuts as anti-inflammatoryDateJanuary 3, 2017In relation toFood