Final answer:
A deficiency of minerals in the body leads to negative health consequences such as decreased nerve function, muscle weakness, weakened bones, and other dysfunctions, rather than any positive effects.
Step-by-step explanation:
When there is a deficiency of minerals in the body, it leads to a variety of health issues, but not to any positive effects such as improved electrolyte balance, enhanced bone strength, or boosted energy production. In fact, the correct answer is c) Decreased nerve function. Minerals like calcium, potassium, and sodium are critical for nerve impulse conduction, muscle contraction, and overall cell function. A deficiency in these essential minerals can lead to muscle weakness, altered brain function, and irregular heartbeat.
For example, calcium is vital for bone health, nerve and muscle function, and blood clotting. A deficiency can result in weakened bones and osteoporosis. Similarly, a lack of magnesium can contribute to muscle cramps, mental disorders, and an irregular heartbeat. Without adequate potassium, a person may experience muscle weakness and cramps, fatigue, and digestive issues. Other symptoms of mineral deficiencies might include poor immune function and mood disturbances.
Vitamins also play a key role alongside minerals. For instance, vitamin D is necessary for calcium absorption, while vitamin K supports bone mineralization. A balanced diet typically provides the necessary minerals and vitamins to avoid deficiencies and maintain proper bodily functions.