What Doctors Don't Tell YouPropolis – that gummy substance collected by bees from leaf buds and tree bark – may be helpful in preventing and shortening the duration of the common cold in both children (Rom J Virol, 1995; 46: 115-33) and adults (Otolaryngol Pol, 1989; 43: 180-4).
Propolis is rich in bioflavonoids that may be responsible for its reputed antiviral properties (J Nat Prod, 1992; 55: 294-302; Microbiologica, 1990; 13: 207). Taking 500 mg once or twice daily can also be used to treat viral infections, sore throat, and the pain and fever associated with colds and flu.
Daniel Redwood DC
Tom Ferguson MD
