Is it true that Lao Song ate black for a long time?

False, their company is a liar company and has been fined by Fengtai District. You can check it in the enterprise credit information system. Fengtai District has a penalty decision, which shows that the patent rights claimed by their company are false, they have no formal business address, and they are still eating fast food and making their own snacks. Those who encourage others to buy and claim how effective they are are are basically linked to pyramid schemes. No matter who she is, even your relatives and your best friends, you should be careful.