Why is copper known as a bioelement?

Some elements are essential for the normal growth and development of plant and animal life. Such elements are known as bioelements.

Plant life will be doomed if copper is not present on Earth. We all know that plants prepare food with the help of chlorophyll. Copper is essential for the production of chlorophyll; without it, the chlorophyll content of leaves would be reduced, turning them yellow. The plant would not be able to bear fruits and would eventually die.

Copper is necessary for animal life and human life too. Copper plays a crucial role in human growth. Copper is essential for bone strength, the maturation of red and white blood cells, cholesterol and glucose metabolism, the contraction of heart muscles, and brain development. Copper deficiency can lead to health problems such as anaemia, heart problems, bone abnormalities and complications in the functioning of the nervous and immune systems.

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