大白鼠喂食蚂蚁６个月，结果其体征、行为正常；体重在短时间内明显增重；血象及肝肾功能检测均无异常，内脏检查无病变。表明服用蚂蚁是安全的。 The rats were fed ants for 6 months, and their signs and behaviors were normal; body weight increased significantly in a short time; blood and liver and kidney function tests were not abnormal, and visceral examination had no lesions. Indicates that taking ants is safe.