Arkansas Cosmetology Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

Image Description

Question: 1 / 400

Which vitamin is essential for healthy hair growth?

Vitamin A

Vitamin C

Vitamin B7 (Biotin)

Vitamin B7, commonly known as biotin, plays a crucial role in promoting healthy hair growth. It is a water-soluble vitamin that supports the synthesis of keratin, a protein that is fundamental to hair structure. Biotin helps to ensure that the hair follicles receive adequate nourishment, which can lead to improved strength, thickness, and growth of hair.

Moreover, biotin deficiency can lead to hair thinning or loss, making it recognized as a vital nutrient for maintaining healthy hair. While other vitamins, like A, C, and D, contribute to overall health and can play supportive roles in skin and hair health, biotin is specifically linked to the processes that directly encourage hair growth and maintenance. Therefore, its importance in hair health is well established in both scientific research and practical applications in the cosmetology field.

Get further explanation with Examzify DeepDiveBeta

Vitamin D

Next Question

Report this question

Download Arkansas Cosmetology Practice Exam PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy