Cracked heels and fingers is cited by some a possible indication of a fat imbalance. Michael A Schmidt - Smart Fats
Please discuss dietary change with your medical advisor.
I have been asking for a long time if herceptin intervenes in fat pathways. Many of the side effects cited could suggest that is a possibility.
This thread might be of interest.
http://her2support.org/vbulletin/sho...ght=greek+diet