What are the most important factors influencing hair growth?

Question

Quizplus · Accepted Answer

Nutrition and hormones are the most important factors influencing hair growth. Hormones such as testosterone and estrogen affect the growth cycle of hair, while nutrients like iron, biotin, and protein promote healthy hair growth. Lack of proper nutrition and hormonal imbalances can lead to hair loss and stunted growth. Other factors like age, glandular products, and the size and number of hair follicles are also important but not as crucial as nutrition and hormones.

What Are the Most Important Factors Influencing Hair Growth