What can happen when excessive trace elements are lost from the body?

• A. Sweating and hair loss
• B. Sweating
• C. Hair loss
• D. Nausea

Answer: (A)

Trace elements are minerals needed in small amounts to support many body processes, including growth and hair production. If you lose too many of these minerals, especially through sweat during heavy exercise or heat, your body's mineral stores can drop. Zinc is a key trace element for healthy hair, and when it becomes deficient, hair loss can occur. At the same time, sweating itself is a loss of minerals, so this combination—sweating and hair loss—captures the kind of effects that can happen with excessive trace-element loss. Nausea isn’t a typical direct result of losing trace elements through sweat; it would be more related to dehydration or electrolyte imbalance from overall fluid loss.