Diurectics make the body rid itself of fluid. So you will see weight loss but it is not real, there is not fat lost.
FITT principle: Frequency, Intensity, Time, and Type.
They can increase their exercise from 3 days per week to 5 days per week. They can aim for a further distance during their exercise. They can increase the daily time from 20 minutes into 40 minutes. They can change the exercise from jogging to running.
The somatic nervous system I think
There are multiple reasons someone may develop anorexia. Sometimes it is because of stress or anxiety. Most commonly, it is the constant need to feel as if they weight too much and need to remain slim.
Some minor affects containing ephedrine is tremors, palpitations, headache, restlessness, anxiety, and insomnia.