You can't drink strong tea when taking Tibetan ginseng, because tea contains a lot of tannic acid, which will destroy its effective components. You must take Tibetan ginseng for 2 ~ 3 days to drink tea, and it is best not to drink coffee. Coffee also has a certain influence on the effect of American ginseng. 2. You can't eat with radish. Tibetan ginseng is vital qi (warming and invigorating vitality), while white radish is discouraging (clearing away heat and toxic materials, cooling down, etc.). These two foods are contradictory, not only inedible from the nutritional point of view, but also compatible with each other, which is easy to cause allergic reactions and even poisoning. Moreover, from the pharmacological point of view of traditional Chinese medicine, white radish can be eaten not only with ginseng, but also with many supplements. Sometimes eating white radish when you are sick will greatly aggravate your illness, such as catching a cold or getting sick.