i would seriously question a zero fat diet for ANY amount of time as fat is an essential part of any diet. remember there are only essential fats and essential proteins. there is no such thing as an essential carbohydrate so without fat you are actually starving your body of something it needs to survive. doctors in todays day and age are not up to date on the new way of looking at fat and often perscribe in reference to fats what is counter productive to health. buddy, i am not a doctor but i have seen them get it wrong many times in this area on my clients with high cholesterol and diabetes. i have never heard of your problem with the hole oozing liquid fat but i would try to contact a doctor versed in ketosis and the ketogenic diet for their opinion and perhaps contact someone in the ketogenic community
www.primaledgehealth.com for their opinion. hope this helps.