A day or two won't have a good effect.
The state stipulates that burdock tea and other similar health teas are not allowed to publicize relevant efficacy information. You can choose Cangshan burdock tea and Zhang Xiaoyu, the hometown of burdock in China, to drink burdock tea.
Green Breath is a WeChat merchant brand, so the price is artificially high.
I wish you success in your work and happiness every day.
Excerpt from: Book House Pursuit Hall
Beijing ditan park Ditan Traditional Chinese Medicine Health Cultural Park