Question

Evaluate the effects of Inadequate Mineral Status on Health and Sports Performance.

Answer 1

Inadequate vitamin and mineral status can have significant negative effects on sports performance.

1. Effects on health:
   1. Calcium and magnesium problems damage bones, increasing fractures and osteoporosis risk in older persons.
   2. A lack of iron causes anaemia, which causes fatigue, weakness, and shortness of breath, making daily duties difficult.
   3. Dehydration, cramps, and muscle weakness result from sodium, potassium, or magnesium deficiencies.
   4. Insufficient magnesium or potassium reduces nerve transmission and muscle contractions, causing irritation, confusion, and cramping.
2. Effects on sports performance:
   1. A lack of iron lowers haemoglobin, which reduces blood oxygenation to muscles, reducing stamina and weariness during activity.
   2. Lack of sodium, potassium, or magnesium causes cramps, spasms, and damaged muscle performance, especially in endurance sports.
   3. Calcium shortage weakens bones, increasing stress fracture risk in high-impact sports.
   4. Zinc helps muscles rebuild and recover. An absence may delay healing and decrease performance.