In studies, soybeans lowered blood cholesterol levels substantially. And animal studies showed that soybeans seem to deter and help dissolve kidney stones. As with other green leafy vegetables, consumption of spinach is linked with lower rates of cancer. A super source of antioxidants, including folate, beta carotene and lutein, for example. Rich in antioxidant vitamin C as well as high in fiber.
Studies show that compounds in strawberries act like antiviral agents.
And other studies link regular strawberry consumption to lower rates of all types of cancer. A blockbuster source of beta carotene. One half-cup of mashed sweet potatoes is higher in beta carotene than a medium carrot. Also high in fiber. In animal studies, tea and tea compounds seemed to inhibit various cancers.