There is no such thing as “three contraindications of black goji berries in water”. The contraindications of black goji berries in water are currently unknown. Black goji berries, as the root bark or fruit of black goji berries, family Solanaceae. It has the effect of clearing lung heat, suppressing cough, and anti-inflammatory. Clinically, it is mainly used for the treatment of asthmatic bronchitis, cough, bleeding gums, colds, coughs, fever and so on. The adverse reactions and contraindications of black wolfberry are not yet clear. Diet should be light during taking, avoid smoking, alcohol and spicy, cold, greasy and other foods. The effective dose of black wolfberry infused water is limited, generally cannot achieve the therapeutic effect. If there is discomfort after drinking black wolfberry infused water, it is recommended to stop using it in time and consult a doctor in time.