Garbage in, garbage out. I believe "eating less food" causes you to lose weight. If you provide calorie numbers that correlate, I would ask you to demonstrate c

Garbage in, garbage out. I believe "eating less food" causes you to lose weight. If you provide calorie numbers that correlate, I would ask you to demonstrate causation vs correlation, and I don't think you could do that as cleanly as you think across a broad population. A better system? Not quite sure, but as always: criticism of current failures does not, by rule, have to come paired with suggestions for improvement.