Abstract

Dr. Monika B. Yadav*

ABSTRACT

Metals such as cobalt, iron, zinc, copper and manganese, etc. are essential for various physiological and biological processes. However, excess intake of these metals and accidental consumption of other heavy metals induces harmful effects inside the body. The toxicity of metals arises when they present in high amounts or specific chemical form which is unsuitable for human body. The widespread use of metals especially heavy metals due to the industrialization increases their distribution in environment which rising concerns about their impact on human health. Exposure to heavy metals through inhalation, dermal contact and ingestion can cause various health issues since metallic ions interact with human cellular components leading to toxic effects. Cardiovascular diseases, neurobehavioral abnormalities, diabetes, neurological disorders, cancer and blood disorders, etc. are major health issues associated with heavy metal toxicity. Medical science recommends effective therapeutic approaches for combating this issue and phyto-chelation therapy is one such approach. Medicinal herbs can be used in this regard for removing heavy metals and their side effects. This article highlights clinical aspects of heavy metal toxicity and its treatment through phyto-chelation therapy.