They have used natural treatments for years to treat acne.  But one of the more recent ones suggests that it could treat premenstrual syndrome, acne, perimenopause, pain and inflammation, and even work as natural birth control.  The wild yam is found in many forms.  You can find it during Thanksgiving among other times, and apparently it’s obviously filled with vitamins to supplement any deficiencies while also using antioxidants, which could naturally kill off bacteria and free radicals as a whole.  It can apparently balance out female hormones, which explains why it prevents acne whether related to PMS or not, irritability, bloating, irritation and inflammation of the skin(though this is also related to antioxidants), and otherwise.  Wild yam is an interesting fruit and it has many elements and associations most of us never think of, which is largely why it has only been recently used in at home therapies, masks, and treatments for acne and problems in general.  However, so far it is showing great promise and greater results, and so far it has real potential to help you to actively see the results you are looking for.  And of course, it can be cooked in multiple ways, though I would suggest not diluting the possible benefits too much to say the least.