There is no such thing as Coke killing sperm. When the sperm is completely immersed in cola, it may have a certain killing effect on the sperm, and the carbonic acid in it will destroy the vitality of the sperm. However, in the case of drinking Coke, Coke will go through the metabolic process of digestion and absorption, and cannot enter the reproductive system, which has no direct relationship with sperm. Therefore, the claim that Coca-Cola kills sperm does not exist. Clinically Coke contains a lot of sugar, and too much sugar may cause obesity and even induce diabetes. For the fragile sperm, the real spermicide is some bad habits of men, such as smoking, drinking, overeating and so on. If a man has a low sperm count, it is recommended to go to a regular hospital for examination and systematic treatment to avoid delaying the condition and causing adverse consequences.