Biofluxe Keto Quick Weight Loss Tip #3: There is no #3. At least not yet. You must first understand what the weight loss equation says, and then figure how you can use that to best suit you. If you do more exercise the you can lose weight without having to diet. You can lose weight without exercising if you eat fewer calories. If you can strike a balance between the two, then you can do both - a bit less of each for the same result.