By the same token, athletes and individuals who train most days have 50 to 100 per cent higher protein requirements than inactive or sedentary people. (womenshealthandfitness.com.au)
Senior cats have even higher protein requirements than younger cats do — increased protein helps to fight against the natural loss of muscle mass that accompanies the aging process. (kittycatter.com)
These large dogs have higher protein requirements given their body structure. (cuddleyourdogs.com)