The Pu 'er tea I just bought belongs to Tianfuming. Not bad. Personally, I think it is good for defecation. Moreover, as we all know, Pu 'er tea is scraping camellia oleifera, which is good for slimming. If you want to know more, you can go to Baidu search, where there are many reports about Pu 'er tea to lose weight. It just tastes bad, a bit like Chinese medicine. Just don't drink tea for half an hour after dinner. It's not good for digestion Also, Pu 'er tea belongs to warm tea, unlike green tea, which belongs to herbal tea. It is not good for menstrual girls and will cause discomfort. So you can drink it safely. I hope you can lose weight successfully! Come on!