DAY 1 Some people want to take on the challenge of staying on the Keto diet even while on a cruise.  I'm one of them.  So this "blog" will be mostly be about my attempt to face this challenge. I don't think I can do a purist (clean) Keto diet, I wouldn't even call it Low Carb.  At best I can just minimize the carb intake. Let me start with my first meal onboard: Salad with Roast Beef from Park Cafe (I asked only for the meat intended for a Roast Beef Sandwich)   Ca