Tip 28: The 420kj Per Hour Rule

Have you ever tried using the 420kj per hour rule? Basically, throughout the day you allow yourself 420kj (100 calories) per hour. If you eat a lunch that’s 1,680kj (400 calories) you shouldn’t eat for at least 4 hours. If you have a bit extra for lunch it should last you a bit longer.

Using this method is a good way to keep your calorie count under control. Try it!