Final answer:
The athlete weighing 50 kg needs to consume 100 grams of protein daily to meet their requirement. This amount supports their bodily functions and is based on the recommendation of 2.0g/kg of body weight. A balanced diet includes various nutrients to maintain overall health.
Step-by-step explanation:
The athlete weighing 50 kg has a daily protein requirement of 2.0g/kg. To calculate the total grams of protein they should be consuming, you multiply their body weight by the protein requirement per kilogram. This can be done as follows:
50 kg (body weight) × 2.0 g/kg (protein requirement) = 100 g of protein per day
Therefore, the athlete should consume 100 grams of protein daily to meet their requirements for maintenance, growth, and repair, especially considering their training and dietary needs. A balanced diet should also contain a mixture of nutrients including fats, carbohydrates, vitamins, and minerals, alongside water for hydration.