Hi Fiona35,
No, low carb doesn't ncessarily mean high protein or high fat. There is no precise definition, which I guess is why confusion reigns at times!
If you reduce your carbs, but don't reduce your calories, you will inevitably eat more protein, more fat, or more of both. At the same time, you could eat a diet predominantly of vegetables which would be mostly carbohydrate, but still a low-carb diet compared to standard NHS advice. Confused? :shock:
I reckon most people on a low carb diet would either severely restrict or completely eliminate foods like breads, crackers, pasta, rice and potatoes. I certainly do because otherwise it is impossible for me to maintain stable, non-diabetic blood sugars.
That is probably the best definition of low carb - a diet sufficiently reduced in refined carbohydrates to enable consistent non-diabetic blood glucose levels. Quite what that means is down to the individual in the end.
All the best,
fergus