What symptoms exist between the effects of exposure to mercury and arsenic?

What symptoms exist between the effects of exposure to mercury and arsenic?

Introduction

In an era, of industrialization, where there is heavy metal toxins used as indispensable in production and manufacturing of many products, human beings all around the world are largely suffering and exposed from these metal toxins. Because of the increasing use of these compounds, these toxics are affecting human beings from an immeasurable amount of time. These toxins are in abundance in each product we used, such as cosmetics, medicines, packaged foods, fuel refineries, home and personal ...