Final answer:
Deficiencies of trace minerals typically result in adverse health effects, stressing the importance of a balanced diet to prevent such issues. While trace minerals are needed in small amounts, they play a critical role in bodily functions and maintaining overall health.
Step-by-step explanation:
Generally, deficiencies of trace minerals result in adverse health effects. Trace minerals, though required by the body in smaller quantities, are vital for maintaining proper bodily functions. For example, copper deficiencies can lead to issues such as hypoferremia, anemia, weight loss, and in severe cases, neonatal ataxia in lambs due to low cytochrome oxidase activity. A balanced diet is essential as it provides these important minerals along with other nutrients needed to maintain good health and reproductive capability.
Other minerals needed in much smaller quantities are often referred to as trace minerals. Good dietary sources of these minerals include whole grains, seafood, fruits, vegetables, nuts, and legumes. It's important to note that while deficiency can cause health issues, excessive intake can also be toxic, though it is rare. Therefore, moderation and diversity in food choices are key to providing the necessary amounts of minerals.