A lot of women take great pride in their hair and often want to address hair thinning causes. As we tend to age we often lose hair density.. There are many ways to increase the hair thickness naturally.We often neglect the most important aspect of hair growth which is nutrition. If a person is in poor health often their state of health is reflected in their hair. They will often have low density and dry hair. It is vital to know the fundamental nutrients that we should be consuming.Tips:Always choose whole grains over refined grains to help address hair thinning causes. Unfortunately refined grains have had most of the nutrition stripped as it has undergone a lot of processing. There is a huge array of whole grains available including oats, brown rice, wheat, quinoa, buckwheat, amaranth, millet just to name a few. The greatest advantage of grains such as quinoa, buckwheat and amaranth are classified as complete proteins which have all the essential amino acids present. This is a great source of protein if you do not consume a lot of protein or can not afford meat.High intake of protein is vital to hair growth. Since the hair is mainly composed of protein it is vital to maintain the intake of protein. Animal protein sources such as chicken, lean beef and game meat are high in protein.Do not omit carbohydrates from the diet. If your diet is deficient in carbohydrates you will notice that your hair tends to be brittle and growth will be stagnant. This is mainly due to the fact that the body requires carbohydrates for normal growth and development. There are various diets currently on the market that often advocate that carbohydrates should be restricted which is not always the best idea as your health may suffer.Do not overuse heating tools on hair. Hair straighteners and blow dryers are notoriously known to cause hair breakage as the hair can not tolerate direct heat every day. If you feel compelled to straighten your hair every day try and use the lowest temperature. Just go over the hair once. It is not necessary to go over the hair several times as it will just dry out the hair. If you have color in your hair it is best to reserve the hair straightener for once a week since your hair has been damaged by the dye. When selecting a hair straightener, choose reputable brands as you get what you pay for.Maintain iron levels. Iron is vital for hair growth and is found in a wide array of food sources including meat and legumes. If you engage in a lot of physical activity such as long distance running or various sports you may want to consider taking an iron supplement as chances are you will need a greater supply of iron to help maintain healthy growth.Do not completely eliminate fat from the diet. Healthy fats are necessary for healthy hair growth as it provides the necessary growth and sheen to the hair. Good fats consist of omega 3 and 6 which are often found in seafood, avocados, seeds and nuts.If you tend to find hair thinning causes emotional upset you may want to consider hair extensions, which give the illusion of thicker beautiful hair.