ACE Health Coach Certification Practice Test

According to guidelines, how much daily protein intake is advised for a 175-pound healthy recreational exerciser?

1. 30 to 48 g

2. 50 to 68 g

3. 70 to 88 g

4. 90 to 108 g

The correct answer is: 70 to 88 g

For a healthy recreational exerciser weighing 175 pounds, the recommended daily protein intake is generally calculated based on their body weight and activity level. The guidelines suggest that active individuals should consume approximately 0.5 to 0.8 grams of protein per pound of body weight. Calculating the lower and upper ranges for this individual would look like this: - At 0.5 grams of protein per pound: 175 x 0.5 = 87.5 grams - At 0.8 grams of protein per pound: 175 x 0.8 = 140 grams The suggested intake of 70 to 88 grams of protein (which falls within the range of approximately 0.4 to 0.5 grams per pound) aligns with the general recommendations for a recreational exerciser who engages in moderate activity. Medical and sports nutrition guidelines recommend this generally, as they emphasize the importance of protein for muscle recovery, maintenance, and overall health for individuals participating in regular, moderate exercise. The value of 70 to 88 grams is supportive of muscle maintenance and energy needs without going excessively high, which is consistent with the dietary requirements for individuals with recreational levels of fitness rather than competitive athletes who may have greater protein needs.