I have been following a low carb/high healthy fat/moderate-to-high Protein way of eating since the beginning of my journey (six month pre-op, food stages, and after). You've seen my posts over the past many months, so you know that I have been super successful (100 pounds lost pre-op, almost 75 more in the 5 months post-op). Other than the early days of settling into ketosis, I have had no issues. The food is satisfying (even pre-op), my labs are great, and this way of life is easily accommodated for travel and other disruptions to normalcy. I highly recommend it!