Reviews of Hair Vitamins - Surprising Information
Overview
To have healthy faster growing hair your body needs protein, key vitamins, and minerals to sustain the best growth. Protein should also make up approximately 15% of your total daily caloric intake, also according to the RDA.Proteins are made of smaller units called amino acids.Your body can not make by itself 9 of these amino acids without dietary supplementation. Other key ingredients that are a must in good hair vitamins are biotin with zinc, niacin, inositol, choline, cysteine, MSM, He Shou Wu, Pantothenic Acid, minerals.
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Ingredients Esstential in Hair Vitamins
Protein
The body’s production of protein is essential for faster hair growth. When looking for a good hair vitamin look first to see the amino acid content. The better hair vitamins on the market will have hundreds of milligrams of amino acids. Usually the cheaper ones will have less. Some hair vitamins for women have no protein and still claim to be “hair vitamins”…watch out!
One of the most important amino acids to look for is cysteine.
Cysteine is a sulfur containing amino acid. Methionine is another key amino acid in good hair vitamins. These two amino acids are extremely important in any hair vitamin as the sulfur bonds in the hair provide the hairs strength. During chemical services as relaxing or perming many of the sulfur bonds in the hair are destroyed and hair shedding will occur. High heat will destroy man sulfur (di-sulfide) bonds too. It is vital to have hair vitamins with cysteine. Not only does it aid in hair growth but also strengthens the hair immensely. In a review of the research, the National Academy of Sciences reported that the only known danger from high-protein diets is for individuals with kidney disease.
Biotin
Biotin is considered a B vitamin and is important for faster hair growth. many people make the mistake of buying a hair vitamin with high amounts of biotin and not looking to see what else is in the hair vitamin. While biotin is a key vitamin it certainly isn't the only factor needed for faster growing and healthier hair. The primary role of biotin is in the metabolism of proteins, fats and carbohydrates. It works with the amino acids in the best hair vitamins by metabolizing them for hair production. Generally doses up to 1,800mcgs are great for faster hair growth.
Niacin
Studies have found that niacin works better when combined with biotin. A good daily dose of niacin of 20mgs working up to 70mgs is a great way to ensure healthy hair. Niacin plays a vital role in the biochemical reactions that produce energy from carbohydrates, fats, and proteins. Niacin is essential for more than 200 different biochemical reactions.
Cysteine
Not only is L-Cysteine important to faster hair growth but it supplies the body sulfer. This is the best way for the body to get sulfur as opposed to MSM capsules (for the purpose of better hair). Sulfur bonds in the hair offer most of the hairs strength. The better shape your sulfur bonds are in prior to any chemical service (especially relaxers) the better your hair will fare. As a result you will have less breakage and shedding afterward. All good hair vitamins and especially Black hair vitamins contain amounts of cysteine of at least 100mgs.
B-Vitamins
B-vitamins together with minerals and amino-acids are crucial to the metabolic pathways involved in keratin protein (hair) metabolism.
Zinc
Zinc contributes to cell regeneration, sebum production in the scalp, and protein synthesis.
Inositol / Choline
Inositol and choline in hair vitamins are used to stabilizes the cell membranes associated with hair follicles and even protects these cells from damage, known as the "antioxidant effect." This, in turn, will promote healthier hair and hair growth. These two ingredients work together and are best utilized in a ration of 4:1. If a vitamin has 200mgs of choline it should have 50mgs of inositol for example.
