3. 花椰菜

Sulforaphane -- a compound in broccoli -- reduced the number of breast cancer stem cells (which cause cancer spread and recurrence) in mice, according to research from the University of Michigan.

密歇根大學的一項研究顯示，花椰菜中包含的蘿卜硫素能夠減少老鼠體內的乳腺癌肝細胞（導致癌細胞擴散和復制）。

Eating broccoli may not deliver enough sulforaphane to achieve the same effect, but to get the most you can, eat your broccoli raw or briefly steam or stir-fry the green florets.

雖然平常吃花椰菜可能沒法達到同等效果的量，但是我們可以盡量多吃，生吃、加熱或者清炒花椰菜都是可以的。