Biotin for Hair Growth: Dosage, Side Effects, and More
Biotin is a an essential vitamin for the body. Also known as Vitamin B7, biotin is used by our body to strengthen the hair, skin and nails. Hence, it is also called as Vitamin H – H stands for Hair. But its action does not stop there. It is a type of vitamins B that promotes the assimilation and processing of fats, proteins and carbohydrates. These micro nutrients are needed to maintain vitality of our body.
Biotin is part of the vitamin B complex family, and although less well known, it brings many benefits to the body. It would be hard to believe that a beautiful, enviable skin and healthy, strong hair can be obtained easily by consuming this vitamin!
Biotin is also called the memory vitamin, as it is one of the few vitamins that pass into the cerebrospinal fluid, and promotes brain metabolism. Like all vitamins B, biotin is water soluble, thus it is not stored in the body.
Use of Biotin for Hair Growth
Your body needs biotin to ensure your hair follicle will be function perfectly. Biotin helps to actively produce red blood cells. which get oxygenated and carry oxygen to hair follicles. If your body does not get enough biotin, your hair will become prone to shedding.
For normal hair growth, your body needs a source of energy in the form of glucose. Carbohydrates obtained from food are converted into glucose. In this process, biotin hair plays a very important role in maintaining a normal blood glucose level, ensuring normal hair growth.
Biotin is recommended for the treatment of hair loss, and in cases when there is appearance of gray hair, fragile or dry hair. It is also often prescribed for depression, body fatigue, and various psychological dysfunctions. Biotin an invaluable contribution to hair health.
What Are The Natural Sources of Biotin?
Biotin is found in small amounts in foods such as carrots, liver, cauliflower, tomatoes, almonds, onions, goat milk, raspberries, strawberries, salmon, bananas, oats, nuts, dried yeast, soybean, raw egg yolk , wheat bran, cocoa tree seeds, cotton, fenugreek, angelica root, oriental ginseng and ginseng, white downy leaf, molasses, etc.
Other natural sources of biotin are foods including soy, tomatoes, wheat germ, potatoes, rice, nuts, fish, egg yolks, spinach, mushrooms.
However, for a rigorous treatment with Biotin, the body needs a higher, controllable concentration. Doctors recommend the use of dietary supplements containing standardized extracts for treatment with biotin.
Role of Biotin in Body Functions
Biotin has an important role in the following processes:
- Helps produce energy from glucose and amino acids
- It contributes to the body’s improvement in diseases such as arthritis, arthrosis, acute articular rheumatism
- Strengthens and regenerates nails, being indispensable for people who have nail problems
- Calms muscle aches
- Helps in maintenance of nerve cells, liver and kidney cells, heart cells
- Has a role in the normal functioning of the nervous system
- Helps the normal metabolism of macro nutrients
- Maintains normal psychological functions
- Helps maintain normal mucous membrane status
- It is effective in acne, eczema, vitiligo and other dermatological conditions
- Stimulates hair growth and regeneration (retards whitening of hair)
- It is effective in cases of obesity and anemia
- Prevents convulsions and neuralgia
Biotin Deficiency in the Body
Deficiency of vitamin B7 may occur as a result of short bowel syndrome, inadequate nutrition or malabsorption syndrome.
Also, excessive consumption of egg whites for a long time can cause a shortage of Biotin. Egg albumin contains avidin, a protein that prevents absorption of biotin. In addition to egg whites, other biotin enemies are: alcohol, sulfamides, estrogens, and processed foods.
The first symptoms of biotin deficiency can be:
- Nervousness, irritability;
- Dermatological problems, too dry or fat skin;
- Hair loss, dandruff;
- The oral and pharyngeal mucous of gray;
- Depression states;
- Fatigue, exhaustion;
- Muscle pain;
- Anorexia, convulsions.
Biotin Treatment and Recommended Dosage
Usual dosage of Biotin supplements varies from 30 to 1000 micro grams per day, and the active strength differs depending on the dosage and the presentation form (capsules, tablets or syrup).
The daily Biotin necessary as established in 1998 by the Institute of Medicine at the US National Academy of Sciences is as follows:
- 0-6 months : 5 micrograms
- 6-12 months : 6 micrograms
- 1-3 years: 8 micrograms
- 4-8 years: 12 micrograms
- Boys 9-13 years : 20 micrograms
- Boys 14-18 years : 25 micrograms
- Men 19 years and older : 30 micrograms
- 9-13 year old girls : 20 micrograms
- Girls 14-18 years : 25 micrograms
- Women aged 19 years and older : 30 micrograms
- Pregnant women of any age : 30 micrograms
- Nursing women of all ages: 35 micrograms
If you are treated with sulfamides or antibiotics, it is important to ensure that you take a daily dose of at least 25 mcg. If you have baldness, a biotin supplement helps slow hair loss. Biotin works much more efficiently if it is taken together with vitamin A, vitamin B2, vitamin B6 and nicotinamide.
We need to pay attention to the storage of Biotin because it is sensitive to light, ultraviolet rays, oxygen and the alkaline environment.
No adverse effects or overdose of Biotin have been reported and it is non-toxic.