In the beautiful cola fruit, it is said that there is a substance called "beautiful cola alcohol", which can stimulate human metabolism, increase energy consumption and reduce appetite. However, these effects have not been fully confirmed.
At present, most health experts and scientists believe that the key to losing weight is to control diet and increase exercise. No food or nutrient can be proved to independently lead to lasting weight loss.
If you are losing weight, I suggest you take a healthy diet and exercise, and consult a professional doctor or dietitian.