Vitamin B7
from class: Nutrition for Nurses Definition Vitamin B7, also known as biotin, is a water-soluble vitamin essential for metabolism and neurological health. It plays a crucial role in the synthesis of fatty acids, amino acids, and glucose.
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Predict what's on your test 5 Must Know Facts For Your Next Test Vitamin B7 deficiency can lead to neurological symptoms such as depression, lethargy, hallucinations, and numbness in extremities. Biotin is vital for maintaining myelin sheath integrity, which is essential for proper nerve function. Dietary sources of Vitamin B7 include eggs, nuts, seeds, and certain vegetables like spinach and broccoli. Adequate biotin levels are necessary for cognitive functions and may help protect against neurodegenerative diseases. Pregnant women require higher levels of Vitamin B7 due to increased demands for fetal development. Review Questions What are the neurological symptoms associated with Vitamin B7 deficiency? Why is biotin important for maintaining the myelin sheath? Name three dietary sources of Vitamin B7.
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