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\begin{document}

\title{Lecture notes on Arsenic toxicity and epidemiology}



\author[1]{Arindam Basu}%
\affil[1]{University of Canterbury}%


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  \date{June 11, 2024}


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In this paper we are going to discuss inorganic Arsenic and toxicity
that results from exposure to inorganic arsenic in drinking water. We
will first discuss the presence of arsenic in groundwater, and the
metabolism of arsenic once it enters human body and particularly its
conversion to MMA3 and the role of MMA3 in causing arsenic induced skin
lesions. Arsenic is associated with a nmber of different health effects,
most notably the following: arsenic-caused skin lesions, skin cancer,
bladder cancer, lung cancer, liver cancer, heart disease (chronic heart
failure and acute myocardial infarction), and diabetes. Of the different
health effects associated with arsenic, lung and bladder cancers are
most commonly reported and we will examine the evidence behind these two
forms of tumours. We will also show the results of different studies
that are associated with arsenic-caused health effects.~

Inorganic arsenic is a common mineral

In drinking water

Arsenic enters human body and is~

Health risks of arsenic toxicity

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