Propolis is the bee’s fighting device against any kind of infection. It is so effective that in many cases small rodents found dead in bee hives are not decayed, but mummified instead, because of propolis injected in them by bees. This demonstrates in a fascinating way the strength of this rare element as an antibacterial and antifungal agent. Propolis mixed with lemon extract and vitamin C is very effective against cold, sore throat and also many other bacterial or fungal infections.