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Biotin for Hair
Introduction
Biotin is often the first line of defense in hair loss. Biotin is known for its value to hair, skin and nails, and particularly for growing hair. Hair growth is one of its most important and often used benefits. Biotin vitamin is part of a healthy diet for beautiful, healthy skin and hair. Biotin supplements are an easy way to make sure you get enough biotin to keep your hair thick and healthy and prevent or reduce hair loss. What is Biotin?
Biotin (vitamin H or B7) is a water-soluble B vitamin. As a water soluble it is either used or excreted. It is not stored. This makes it safe to consume higher amounts because your body will excrete it if it is not needed. It also means though that you need to consume it regularly. It must be replenished daily, since your body does not store it. Biotin is needed for energy production. It helps us to create fatty acids and glucose, and it helps metabolize fats and carbohydrates as well as proteins. It also helps stabilize a healthy blood sugar level. Where is it Found?
We need to eat a healthy diet to get our daily biotin. Biotin is found many healthy, natural foods. Processed foods are not beneficial to the body. Animal sources of biotin are liver, sardines, salmon and egg yolks. Plant sources of biotin are cauliflower, bananas, carrots, legumes and mushrooms. Biotin is required by all organisms but can be synthesized only by bacteria, yeasts, molds, algae, and some plant species. You get biotin in brewer's yeast and nutritional yeast. Biotin Deficiency
Biotin deficiency may lead to skin rash, hair loss, high cholesterol and heart problems. Biotin deficiency isn't common, unless you frequently eat a lot of raw egg white, which contains a protein that blocks the absorption of biotin. Genetic disorder of biotin deficiency, infant seborrheic dermatitis, surgical removal of the stomach, and excessive alcohol consumption may increase a person's requirement for biotin. Biotin for Hair
Uses and Benefits of Biotin?
Some health conditions may benefit from biotin. Biotin also may play a role in the prevention or treatment of these conditions. These include  Hair loss from alopecia  Biotin also assists in inflammatory intestinal problems such as inflammatory bowel syndrome, irritable bowel syndrome, Crohn's disease, ulcerative colitis, and chronic diarrhea  Biotin is useful in neuromuscular conditions involving conditions relating to muscle tone,  Conditions of the skin and scalp. Although there little clinical research available, there is evidence that biotin helps Cradle cap in infants and seborrheic dermatitis in adults. The same is true for acne and eczema.  Biotin may be helpful for brittle nails, increasing thickness and health.  Biotin helps prevent hair falling out. How Much Biotin Supplement Should You Take
30mcg/day is the AI (adequate intake) determined by the Food and Nutrition Board of the Institute of Medicine. The FDA recommended daily allowance (RDA) is the same. Little is known regarding the amount of dietary biotin required to promote optimal health or prevent chronic disease. The Linus Pauling Institute supports the recommendation by the Food and Nutrition Board of 30 micrograms (mcg) of biotin/day for adults. A varied diet should provide enough biotin for most people. However, following the Linus Pauling Institute recommendation to take a daily multivitamin-mineral supplement will generally provide an intake of at least 30 mcg of biotin/day. Adults (18 years and older)
The U.S. Food and Nutrition Board of the National Academy of Science's Institute of Medicine
recommends a daily Adequate Intake (AI) of 30 micrograms in adults 19 years and older (a daily
AI of 25 micrograms is recommended in those ages 14-18 years old). In pregnant women older
than 14 years, an AI of 30 micrograms is recommended. During breastfeeding, a daily AI of 35
micrograms is recommended. Most healthy non-pregnant individuals with regular diets obtain
these amounts of biotin through dietary consumption.
The U.S. Recommended Dietary Allowance (RDA) for biotin is 300 micrograms daily. This is
the dose used in many dietary supplements. Toxicity with biotin intake has not been reported in
the available literature, and doses as high as 200 milligrams daily have been used in patients with
inborn errors of metabolism without significant reported toxicity.
NOTE:
Biotin for Hair
Side Effects and Safety Concerns
The safety of biotin supplements in pregnant or nursing women, children or people with liver or kidney disease isn't known. People with a history of seizures shouldn't use biotin unless under the supervision of a qualified health practitioner. Toxicity
Biotin is not known to be toxic. Oral biotin supplementation has been well-tolerated in doses up to 200,000 mcg/day in people with hereditary disorders of biotin metabolismn people without disorders of biotin metabolism, doses of up to 5,000 mcg/day for two years were not associated with adverse effects Nutrient interactions
Large doses(vitamin B5) have the potential to compete with biotin for intestinal and cellular uptake due to their similar structuresn addition, very high eshave been found to decrease the activity of biotin-dependent carboxylases in rats, but such an effect has not been demonstrated in humans Drug interactions
Individuals on long-term anticonvulsant (anti-seizure) therapy reportedly have reduced blood levels of biotin as well as increased urinary excretion of organic acids that indicated decreased carboxylase activityhe anticonvulsants primidone and carbamazepine inhibit biotin absorption in the small intestine. Chronic therapy with phenobarbital, phenytoin, or carbamazepine appears to increase urinary excretion of 3-hydroxyisovaleric acid. Use of the anticonvulsant valproic acid has been associated with decreased biotinidase activity in children Long-term treatment with sulfa drugs or other antibiotics may decrease bacterial synthesis of biotin, theoretically increasing the requirement for dietary biotin. How to Use Biotin
Biotin for Hair
Biotin supplements are available in a variety of hair care products like biotin shampoos, biotin hair styling gels, biotin hair sprays, biotin hair conditioners, biotin head message oils and other hair enhancing products. So, to prevent further hair loss and to maintain healthy hair start buying those products that contains biotin. There are several factors that can decrease the effectiveness of biotin when taken along with them and consumption of raw eggs is one of them. Further more, first consult with the doctor before taking biotin if you have any medical condition. Hair Diet and Nutrition
According to our medical experts, natural means such as diet, supplementation and topical application provide great results in stimulating hair growth and treating hair loss. The first thing you should do is make sure that you eat a nutritious diet high in natural, not processed foods. These support not only the hair, but the health of the whole body. These same foods are often high in protein and low in carbohydrates and unhealthy fats. Natural foods such as salmon, walnuts and flax are high in essential fatty acids and omega 3 which support hair growth by reducing inflammation of the scalp and follicles as well as throughout the body. Women must also make sure to get enough iron rich foods, as even mild anemia can promote hair loss. He same is true for B12. Women often do not get enough. Chicken and eggs are a good staple. Still, the hair is very dependent on a steady supply of biotin and we may not get enough from our daily diet without eating too much. A simple biotin supplement, in addition to a healthy natural diet, will ensure a healthy amount of steady biotin for your hair. Dermatologists often recommend up to 2 or 3mg (2,000 or 3,000mcg) of biotin per day as supplementation for hair loss clients. The minimum recommended amount for healthy hair is 2mg per day. Complex for Healthy Hair
MSM is necessary for hair and skin, which rely on sulfur and the
content of MSM provides a highly absorbable source. 700 mg of MSM daily is recommended
for hair. Iron, B12 and folic acid should be a part of your daily complex as well. Saw palmetto
herb is a good addition to support hair growth. The acts on hormones related to hair loss. Green
tea also supports hair through circulation and hormonal action which may be preferable for
women. Other beneficial plants include licorice root, and anti-inflammatory and horsetail, which
contains silica, another component of hair and nails. Ginger, rosemary and peppermint applied to
scalp in oil stimulate circulation to help hair grow.
Hair Care
The idea that hair care products -- including shampoos, dyes, bleaches, perms, and even blow dryers -- can damage your tresses should come as no surprise. However, what you may not Biotin for Hair
realize is that hair damage from products or procedures is not the same as hair loss caused by genetic or even medical problems. Surprisingly, this means that hair care products generally don't figure into the hair loss equation. "Damage from hair care products or procedures generally causes breakage -- which is not the same as hair loss that occurs at the level of the hair follicle -- so it's rare that anything you can put on your hair is going to increase the risk of hair loss," Daly tells WebMD. In this respect, he says, women suffering from hair loss don't have to be afraid of grooming, or even color treating or perming their hair. "It's possible that a perming solution or a dye might inflame the scalp and cause problems related to hair loss, but that is very, very rare and not likely to happen," says Daly. At the same time, Reed says it's also not a good idea to "punish" the hair you do have by over processing -- or by overusing a hot blow dryer. "You should certainly observe the same common sense rules you would if you didn't suffer from hair loss, and take care of the hair you do have," says Reed. Extra Info
Biotin, also known as, is a water-soluble B-complex vitamin which is composed of a(tetrahydroimidizalone) ring fused with aring. Asubstituent is
attached to one of the carbon atoms of the tetrahydrothiophene ring. Biotin is ain the
and it plays a role i
Biotin for Hair
References
Oregon State University Micronutrient Research Institute SOURCES: Michael Reed, MD, associate clinical professor, dermatology, NYU School of Medicine, New York City, New York; Samantha Heller, MS, RD, nutritionist, NYU Medical Center, New York City, NY; Ted Daly, MD, Garden City Dermatology and Nassau University Medical Center , East Meadow, New York; Andrew Lessman, clinical researcher, director and founder of "Your Vitamins", Henderson, Nv; Nutrition and Cancer, 1998;30(1):21-4.

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