Jean-Pierre Willem presents a list of the principal heavy metals, detailing where they can be found and what effects they have on our health: an entire chapter is consecrated to dental amalgams which can pose dangers of mercury poisoning. How should we act on our concerns? What alternative materials are available? Dr Willem also criticizes additives used in certain vaccines, questioning their efficacy and listing the risks they expose us to. Finally, this book outlines natural ways to eliminate toxic metals. What kinds of food should be favoured? What water should we drink? What plants and food supplements can help? How do bioelectronics contribute? Toxic metal pollution is insidious, but by following this advice we can protect ourselves from it.