Bed bugs use a little tube-like composition called a proboscis to pierce the skin and drink an individual’s blood. The pests are most active when humans are asleep, during the night and early morning. Simply because bedbugs live only on blood, they don't seem to be an indication of dirtiness. https://connerugrfp.ka-blogs.com/83205208/an-unbiased-view-of-foods-with-high-in-protein