"Vegetables such as broccoli are mainly recognized as being healthful on account of their vitamins and fiber content. However, a new study suggests that broccoli sprout extract could also be protective against head and neck cancer."
Could broccoli hold the key to head and neck cancer prevention? Medical News Today. James McIntosh. April 20, 2015. http://www.medicalnewstoday.com/articles/292587.php
