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How to protect yourself from heavy metals that could be causing heart disease
The Journal of the American Heart Association has published a scientific statement linking cardiovascular diseases to chronic exposure to low and "low‐moderate" levels of lead, cadmium, and arsenic. Doug Mulhall, who wrote about these heavy metals and the risk they pose in his new book, Discovering the Nature of Longevity, tells guest host Preston Mulligan how people can protect themselves.