What is the difference between major and trace minerals in terms of their importance and dietary requirements?

Major minerals are needed in larger amounts by the body, while trace minerals are required in smaller amounts. Major minerals, such as calcium and potassium, play crucial roles in bodily functions and are needed in higher quantities in the diet. Trace minerals, like iron and zinc, are also essential for health but are needed in smaller quantities. Both major and trace minerals are important for overall health and must be obtained through the diet.