"jake, a body builder, is drinking two protein shakes that contain 6 raw egg whites each daily. what vitamin deficiency could result"

It could result in biotin deficiency. Biotin deficiency can be caused by insufficient dietary admission or legacy of at least one innate hereditary issue that influences biotin digestion. Subclinical lack can cause gentle side effects, for example, hair diminishing or skin rash commonly on the face. Neonatal screening for biotinidase insufficiency started in the United States in 1984 and today numerous nations test for this issue during childbirth. People conceived before 1984 are probably not going to have been screened, in this manner the genuine predominance of the turmoil is obscure.