Fun Fact of the Day: There are 5 types of white blood cells. Monocytes help break down bacteria in our bodies. They have the longest life span of the group. Lymphocytes create the antibodies that destroy the harmful viruses and bacteria that infiltrate our bodies. Neutrophils are the most populous of the group. They are the first line of defense when it comes to infections. They slaughter and consume the fungi and bacteria. Basophils are the Paul Revere of the group. They are the “alarm sounders”. They expel chemicals to help control our immune response. Last you have Eosinophils which kill cancer cells.