The market is awash in a wide array of different types of products that are said to be beneficial in preventing hair loss and in promoting health hair growth. Although many consumers maintain that they have benefited from these various products, a reality is that a health diet that focuses on certain types of essential nutrients is demonstrated to be beneficial in assisting in healthier hair for men and women alike.

The Importance of Protein

Hair consists almost entirely of protein. For this reason, an appropriate amount of protein is necessary in a diet if a person desires to attempt to control hair loss and to promote a healthier head of hair overall.

With a healthy head of hair, about 90 percent is in the growing phase -- provided a person ingests a proper amount of protein. If a person does not consume an appropriate level of protein on a regular basis, a smaller portion of hair will be in the growing phase. The larger the percentage of hair that enters into a resting phase, the more hair a person loses. 

As a general rule, an adult woman should consume a bit over 40 grams of protein daily while an adult should consume a bit over 50 grams of protein each day. An individual does not need to pack on the protein to enhance overall hair health. Rather, a person need only make sure that he or she consumes an appropriate amount on a consistent basis.

Iron Deficiency

Although more common among women, iron deficiency contributes to hair loss. Women must be particularly conscious that they maintain enough iron in their diets on a consistent basis to ward off unwanted hair loss and maintain overall good health.

Vitamins and Hair Health

In order to foster healthy hair, a person must consumer the recommended daily allowance of vitamins identified as necessary for overall health. Researchers generally have concluded that a deficiency in any one of the vitamins that are recommended as part of a health diet ultimately can result in less healthy hair and an increase in hair loss. This holds true for both men and women alike.

Foods that Contribute to Hair Loss

Some research suggests that food items that score high on the glycemic index may contribute to hair loss. These types of food items include bottled or canned fruit juices, margarine, white bread and while rice.