Black tea and green tea can be mixed together, but it is best to drink them separately.
Black tea and green tea are both common teas, but the production process is different, green tea is mainly unfermented tea, black tea itself is a drink after fermentation. Although the two can be mixed together to drink, but it is not recommended, may affect the taste, so it is recommended to drink separately better.
Daily need to pay attention to the rationality of the diet, can be appropriate to drink tea. However, if you are taking iron and other drugs, it is not recommended to drink tea, otherwise it will affect the effect of drugs, not conducive to the treatment of the disease.
If you need to drink tea, it is recommended to drink tea moderately under the premise of health, avoid drinking strong tea and overnight tea.