While he acknowledges that the role biotin plays in hair growth is unclear, dermatologist Dr. Richard Scher claims that this vitamin does improve keratin infrastructure. He also acknowledges that biotin supplements may help in some cases of hair loss and reverse the process along with making the nails less brittle and weak, notes an article in The Huffington Post.Continue Reading
In the same article, dermatologist Dr. Susan Stuart also acknowledges that the B complex vitamins in biotin have significance for metabolism, which helps the body process energy and transport carbon dioxide from the body's cells. Freelance hair stylist Giulia Heiman in an article on About.com explains that consistent everyday use yields the best results, which usually manifests in about one month.
Dr. Scher recommends a dosage of biotin of 2.5 milligrams, but Heiman recommends 5,000 micrograms per dose. Neither Scher nor Heiman knows whether this dosage offers the full effect for biotin. However, taking more than the recommended dose may contribute to an overdose. Heiman warns against taking biotin supplements for people trying to become pregnant or already pregnant and also notes that biotin decreases the effectiveness of some heart and anti-seizure medications. Dr. Stuart names several signs of biotin overdose including slower release of insulin, skin rashes, lower vitamin C and B6 levels and high blood sugar levels.Learn more about Drug Interactions
There is no exact formula for growing longer hair, however, massaging the scalp to encourage hair growth, maintaining a healthy lifestyle along with a nutritious diet, and keeping existing hair in a healthy state via proper washing and styling techniques can be effective in encouraging growth. All hair grows at an average pace of one-half inch per month, and the ultimate length that it reaches depends on the maintenance of the hair.Full Answer >
Hairfinity supplements stimulate hair growth, increase elasticity and enhance immune function, according to About.com. Hairfinity supplements contain amino acids, Vitamin C, Vitamin D and silica to help hair grow thicker, longer, healthier and faster.Full Answer >
There is evidence that supports the notion that taking recommended oral dosages of biotin has a positive effect on hair growth. Experts note that a deficiency in biotin leads to hair loss. However, biotin deficiencies are considered to be a rare occurrence.Full Answer >
While many popular methods used to stimulate facial hair growth do not provide results, a hair transplant is one option for men who want to grow a beard. The process involves removing hair follicles from the back of the head and implanting them in the face. After the transplant, the hair in the follicle falls out and the follicle produces new facial hair.Full Answer >