Although scientific evidence for effective heavy metal toxicity treatment is not adequate, chelation therapy with chelating agents, such as DMPS and ethylene diamine tetra-acetic acid (EDTA), is considered the best-known treatment for metal poisoning or toxicity.
What was it like growing up during the Great Depression? For many people, life was a daily struggle. At the peak of the Depression, 25% of the nation's workers -- one out of four -- were unemployed. No job meant no money to pay the mortgage or buy food and clothes for the family.
The specific economic events that took place during the Great Depression have been studied thoroughly: a deflation in asset and commodity prices, dramatic drops in demand and credit, and disruption of trade, ultimately resulting in widespread unemployment and hence poverty.