If you want to be healthy, stay away from those so-called slimming products. Don't dream of taking two pills to lose weight. It's all a lie. It doesn't matter if you can't lose weight after taking diet pills. If you really lose weight, you should really be careful about your liver and kidneys, especially the so-called short-term rapid weight loss. Seriously speaking, it must be at the expense of health and even life. So it's up to you.

PS: If you really need to lose weight, aerobic exercise is the best choice. Keep the heart rate at 120- 160 (depending on age and physical condition) for more than 20 minutes. Sticking to 2-4 times a week and eating reasonably is the real king.