Live blood analysis allows us to look at a live blood sample. It is possible to see cells and other organisms moving in real time. It is not a diagnostic procedure but more a screening test to visualize how dietary and lifestyle habits may be influencing health. Using live blood analysis, it is also possible to view microbial activity and its potential damaging effects within the bloodstream. The presence of yeast, parasites, bacteria, viruses, cholesterol and plaque in the blood can be made visible. The images also give indications of how the immune system is functioning, how much free radical damage may be in the body, levels of heavy metal toxicity, and how the circulation and digestive systems are functioning.