Question

Consistently consuming raw egg whites, as in a daily high-protein drink, can bind and result in a deficiency of this vitamin.

a) Folate
b) Vitamin B-6
c) Pantothenic acid
d) Biotin

Answer 1

The correct answer is option d) Biotin.

Step-by-step explanation:

Consistently consuming raw egg whites, as in a daily high-protein drink, can bind and result in a deficiency of biotin (vitamin B7). Raw egg whites contain a protein called avidin, which has a high affinity for biotin and can inhibit its absorption.

The deficiency of biotin may lead to several health issues, such as alopecia, greying of hair, and nervous system abnormalities. It is important to ensure that the daily requirement of 100-300 µg/day for biotin is met, which is easy if the intestinal flora is not disturbed.

Biotin is present in a variety of food sources, including eggs, liver, fish, meat, beans, and peanut. Although fruits and vegetables are poor sources of biotin, the body can typically meet its biotin needs through a balanced diet and healthy intestinal flora, which contribute to biotin synthesis.