Cardiology

Lead, mercury exposure raises cholesterol levels

Higher levels of lead and other heavy metals detected in the blood was associated with increased levels of lower density lipoprotein (LDL—bad cholesterol) and total cholesterol, according to preliminary research to be presented ...

Health

Deaths due to tainted herbal medicine under-recorded

A University of Adelaide forensic pathologist is warning that potentially harmful substances found in herbal medicines may be playing a bigger role in deaths of 'health tourists' than previously thought.

Oncology & Cancer

A study links soil metals with cancer mortality

Spanish epidemiologists and geologists have found associations between esophageal cancer and soils where lead is abundant. Lung cancer has been associated with high copper content in soil; brain tumors are linked with areas ...

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