Given the influence of the temperature of water , as well as the lack of complete adjustment for age , alcohol consumption and smoking , the study concludes that maté is `` not classifiable as to its carcinogenicity to humans '' .

Given the influence of the temperature of water , as well as the lack of complete adjustment for age , alcohol consumption and smoking , the study concludes that mate is `` not classifiable as to its carcinogenicity to humans '' .
