Question

Most people believe that bodybuilding requires huge amounts of dietary protein and that it is impossible to do it on a vegetarian diet. wayne, a 27-year-old college student who has always been a vegetarian, wants to prove that it is indeed possible to build muscle on a vegetarian diet and that it can be done without protein supplements. to prepare for his training, wayne gathers all the advice he can find about training regimes and then sits down to plan his diet. wayne is 5 feet 8 inches tall and weighs 183 pounds. what protein range should wayne aim for to meet his increased requirement during training? round the number of grams to the nearest whole number.

a. 50-60 grams
b. 70-80 grams
c. 90-100 grams
d. 110-120 grams

Answer 1

Wayne should aim for a protein intake of 90-100 grams per day based on the recommendation of 1.2 to 2.0 g/kg/day for athletes, corresponding with his body weight of 183 pounds (83 kilograms). As a vegetarian, Wayne will need to focus on consuming a variety of plant-based proteins to meet his amino acid requirements.

Step-by-step explanation:

Wayne, a vegetarian college student planning to engage in bodybuilding, will have increased protein requirements during his training. It is recommended that athletes consume 1.2 to 2.0 g/kg/day of protein. Considering Wayne weighs 183 pounds, which is approximately 83 kilograms, multiplying this by the recommended amount results in a range of 99.6 to 166 grams per day. Rounding off to the nearest whole number and taking the lower end of the range, Wayne should aim for at least 100 grams of protein each day. Therefore, the correct protein range Wayne should aim for is 90-100 grams (Option C).

Vegetarian diets typically offer protein with lower digestibility and can be less complete in essential amino acids as compared to animal proteins. To ensure he is meeting his requirements, Wayne should focus on a variety of protein-rich plant foods, such as legumes, nuts, seeds, and whole grains, which, when eaten in combination, can provide a complete amino acid profile.