It is not recommended to eat wolfberry during a cold. Because wolfberry is a tonic medicine, can nourish the liver and kidney, nourish Yin and brighten the eyes. When you have a cold, it is mainly a superficial evidence, from Chinese medicine, it is wind-cold or wind-heat invasion of the body, the body’s qi changes mainly upward and outward to dispel the wind and disperse the evil, and this time tonic is likely to lead to love evil. If the tonic is excessive, nourishing the stomach, and may lead to gastrointestinal symptoms, such as indigestion, loss of appetite, etc., so the cold is not suitable for eating wolfberry. But if the amount of wolfberry eaten when the cold is not large, generally does not lead to the degree of love of evil, because wolfberry is relatively calm and. However, if the amount of wolfberry eaten is relatively large, there is also the possibility of uncomfortable performance. Only when the cold is accompanied by some symptoms of physical deficiency, such as qi deficiency, you can properly apply drugs to supplement qi; and when accompanied by yin deficiency, you can apply drugs such as yu zhu. Chinese wolfberry is generally not much applied as a tonic when you have a cold.