Mass Diet

This diet is very simple. 1. Day 1: Eat Whatever you wish. In fact, eat too much. 2. Weigh yourself immediately after eating. 3. You may eat and drink whatever you want from then on, so long as your mass never exceeds (Weight-time*loss). In the event that your weight is currently too high, you are permitted to drink plain water.

Fulfilling step 3 will require either a highly precise scale or for the meals you eat to be measured going both ways.

The ugly part of this diet is that poor choices of meals don't necessarily digest the same way. Choosing the wrong foods might result in a starvation penalty. I'm pretty sure this diet is dangerous, but because it approaches weight loss directly (i.e. based on the actual weight of the food/drink), it can't fail (unless the practictioner doesn't follow it or dies).