It helps prevent hair loss, and this is due to
 its high content of vitamin A, which may be
 able to moisturize the scalp, which may
 protect against hair loss.
 It strengthens the hair, thickens it, and
 makes it more shiny. 
Vitamin E, vitamin A, and antioxidants
 present in the hair help to prevent hair loss. 
Improving blood circulation and enhancing
 blood flow towards the scalp, which helps
 provide the hair follicles with the
 necessary food and oxygen, promoting hair
 growth and increasing its length.
 One of the benefits of carrots for white hair
 is that regular consumption of carrots
 prevents the appearance of premature graying.