The answer to this question should be "The only way to reduce body fat is to use more energy than you consume in calories.", this is due to the fact that not consuming enough calories while working out a lot will hurt your body. Organs and muscles will be damaged. I know because I did this and damaged my performance at an athletic event, because my muscles had no energy.
The comment sections of Y0uT_be or social media platforms. That is a great way to see arguments live.
In literary terms, it's most like a decision. If this is referring to conclusions in science, however, it is closer to a prediction.
