People with hair loss often turn to protein and amino acid supplements as part of their treatment regime. Eating adequate protein is important for hair growth because hair follicles are made of mostly protein. A lack of protein in the diet has been shown to promote hair loss.
Eating more protein for hair growth is scientifically proven to work.
Hair usually grows about half an inch per month, although this slows as you age. Each hair remains on your head for two to six years, and during most of this time is continually growing.
But many factors can disrupt this cycle. The result can be that your hair falls out early or isn’t replaced. Let’s discuss why proteins and amino acids are so important in hair growth and maintaining hair strength.
Protein and amino acids for hair growth
Many people ask me what proteins are most appropriate for hair growth.
People with hair loss often turn to protein and amino acid supplements as part of their treatment regime. Although it is rare for a lack of protein to be a primary cause of hair loss, there is no harm in taking extra protein or amino acid supplements if you wish for your hair growth.
If you take a blood test your serum total protein should be between 60–80 grams per liter. Less than this suggests a problem with protein intake. And you may take some of the protein supplements now available as either as powder protein supplements or liquid protein supplements. Soya Bean protein is good for hair growth. However, take care not to take it in excess other wise it can have some negative affect.
Amino acids and proteins
Proteins are very important for hair growth.
Protein serves as the major structural component of all cells in the body, and functions as enzymes, in membranes, as transport carriers, and as some hormones. During digestion and absorption dietary proteins are broken down to amino acids.
They serve as the building blocks for formation of structural proteins and functional compounds of protein such as enzymes and pre cursors of hormones etc.
Eating Proteins for hair growth
When you don’t eat enough protein, hair growth “rests.”
All 20 amino acids are required for protein synthesis, but out of which, some of the amino acids cannot be synthesized by the body and are therefore, required to be taken as dietary amino acid supplements if you wish to take them to stimulate your hair growth.
Amino acids like Phenylalanine, Valine, Tryptophan, Threonine, Isoleucine, Methionine, Histidine Arginine, Lysine Leucine are considered to be essential amino acids. But the distinction between essential and non-essential amino acids is not very clear, as some amino acids can be produced from others.
Hair follicles require a constant supply of amino acids via the blood stream to maintain hair growth. Hair follicles contain some of the fastest growing and dividing cells in the body so their energy, vitamin, mineral, and amino acid consumption is high.
The hair follicles may produce less hair fiber if amino acids are lacking the essential amino acids listed above.
Benefits of amino acids
Everyone should ensure they have a healthy, balanced diet that provides all the amino acids required. Amino acids helps in increasing muscle growth, help burn fats fast, increases endurance and reduces fatigue, etc.
There are many amino acids. The 9 amino acids which are known as essential amino acids must be provided in the diet and are indispensable amino acids which are required for both hair and other functions of the body.
The body can make the other 11 amino acids needed to synthesize specific structures from the nine essential amino acids and carbohydrate precursors.
Protein supplements for hair growth
The foods people are eating, affects how their hair grows and its quality. Eating more protein for hair growth is scientifically proven to work.
Proteins from animal sources, such as meat, poultry, fish, eggs, milk, cheese, and yogurt, provide all nine indispensable amino acids in adequate amounts.
Hence, they can be considered as, “complete proteins”.
Proteins from plants, legumes, grains, nuts, seeds, and vegetables tend to be deficient in one or more of the indispensable amino acids.
They are called as, ‘incomplete proteins’.
Vegetarian and vegan diets may contain enough protein. However, people following these diets may not be receiving all the essential amino acids if they do not pay attention to the type of protein they eat.
Vegan diets adequate in total protein content can be “complete” by combining sources of incomplete proteins which lack different indispensable amino acids.
(CHECK OUR BLOG ON, “HAIR CARE: NATURAL HAIRLOSS TREATMENT“)
Amino acid function for hair
In terms of hair fiber production, the most important amino acid is cysteine. Cysteine is the most common amino acid in hair. It is particularly important because it contains sulfur molecules.
As part of a keratin protein chain, these sulfur molecules cross link with each other to produce disulfide bonds. These chemical bonds are what gives hair its strength. For this reason the most popular amino acid supplement taken for hair is cysteine.
Besides the proteins, nutritional diet vitamin supplements and safe herbal supplements are the best diet supplements for hair growth.
One great tip is after washing your hair, dry it in whatever manner you normally do. Then turn your head upside down, give your head a vigorous shake. Once back in a standing position, either “place” your hair using your fingers, rather than a brush or comb. You can also use a hair pick to style your hair. The upside down, shaking, also gives a great deal of fullness to otherwise flat looking thin hair. You can be creative with your fingers. Try various hairstyles.
To protect hair, the best practice is to shampoo only when hair is dirty. Because fine hair gets dirty faster, people with fine-textured hair need to shampoo more frequently — even though fine hair breaks more easily.
For that reason, fine-textured hair benefits from a good shampoo and volume-building conditioner.
Eating Enough Proteins is the key for hair growth.
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