Question

name two important minerals for athletes and explain their roles in the body. 1 point
your answer

why are carbohydrates important for athletes, and why are sugary carbs not the best choice before exercise? 1 point
your answer

what kinds of fats should athletes choose more often, and why should they avoid eating fatty foods right before exercising?

Explanation:

1. Calcium: It is crucial for athletes as it helps in building and maintaining strong bones, reducing the risk of fractures. It also plays a role in muscle contraction and nerve - impulse transmission.
2. Iron: Athletes need iron to transport oxygen in the blood. Adequate iron levels ensure proper oxygen delivery to muscles, which is essential for endurance and performance.

Carbohydrates are important for athletes because they are the body's primary source of energy. They are broken down into glucose, which is used by the muscles during exercise. Sugary carbs are not the best choice before exercise because they cause a rapid spike in blood - sugar levels followed by a crash, leading to fatigue and decreased performance.
Athletes should choose unsaturated fats (such as monounsaturated and polyunsaturated fats) more often. These fats are beneficial for heart health and can help reduce inflammation. They should avoid eating fatty foods right before exercising because fats take longer to digest, which can cause gastrointestinal discomfort and divert blood flow from the muscles during exercise.

Answer:

1. Calcium: Builds bones, aids muscle contraction. Iron: Transports oxygen.
2. Carbohydrates are primary energy source. Sugary carbs cause blood - sugar spikes and crashes.
3. Choose unsaturated fats for heart health and reduced inflammation. Avoid fatty foods before exercise due to digestion issues and blood - flow diversion.