It's winter, so there is always someone who has a cold or flu. These can be a small nuisance or a death sentence for the vulnerable, so we all need to take care. With the growing trend towards natural remedies, maybe it's time to consider oil of oregano. This is a very potent remedy that has undergone extensive research. Studies show that it is a very strong antibacterial, anti-viral and anti-fungal remedy. It also won't kill friendly bacteria, as happens with antibiotics. It has been proven to be better than existing medicines for many conditions and has the ability to kill the cold virus very quickly. It is also much cheaper than conventional medicine and also has minimal side effects. Always check with your doctor before taking any new mediction, espeicially if it is for babies or pregnant women.