Pu 'er tea (cooked tea), mild and mellow, has the functions of warming stomach, lowering blood pressure and reducing blood fat. Long-term drinking is effective in relieving atherosclerosis and preventing cardiovascular diseases.

Black tea, warm but not cold, does not hurt the stomach. It tastes mellow and has a strong aroma. After drinking it, it will leave a fragrance on your teeth and cheeks for a long time.

Therefore, Pu 'er tea (cooked tea) is slightly more beneficial to the stomach than black tea. Because everyone's physique is different, not everyone can adapt to Pu 'er tea, so more people choose black tea. Of course, this is just for your reference, I hope it can help you.