Define "normally would", because people's calorie intake varies from day to day. Also, previously I claimed that people have a tendency to eat more than they sh

Define "normally would", because people's calorie intake varies from day to day. Also, previously I claimed that people have a tendency to eat more than they should, so scaling back on that isn't calorie restriction, it's just the absence of extra calories. More generally, it's just a bit pedantic to say that eating fewer calories than you would otherwise should be called a "calorie-restricted diet". The first reason is because the phrase "calorie-restricted diet" implies a significant restriction instead (for example, I'm only 1200 calories per day right now; that's a significant restriction compared to what I would be eating if I wanted to maintain my current weight). The second reason is because "calorie-restricted diet" implies a diet focused around tracking calories. Cutting out grains isn't a diet focused on calorie intake (heck, it's not tracking calories at all), it's just a diet that has the side effect of likely reducing calorie intake.