Acute laryngitis: Laryngitis that starts all of a sudden and lasts no more than 2 weeks is called acute laryngitis. In most cases it is caused because of viral upper respiratory infection, overuse of voice, or irritation of the throat because of excessive smoking.
For hair growth, be sure to get a balanced diet with Vitamin C, Biotin (i.e. Vitamin B7 or Vitamin H) and Niacin (Vitamin B3). If you cannot get enough of these vitamins in your diet, you may need to take a vitamin supplement for hair growth.iotin is a B-vitamin complex sometimes called Vitamin B7 or Vitamin H. Your body produces it in the intestines and it is also found in foods such as dark green leafy vegetables, nuts and egg yolks.
A: Hair is made up of a protein called keratin and it's simple in structure. The hair follicle holds the hair and keeps it connected to the surface of the skin. The hair bulb forms around the hair follicle. Inside of the hair bulb, the cells divide and build the hair shaft to create the full hair strand. Blood vessels deliver the nutrients that the hair needs in order to grow and structure itself. Hair growth takes place in three forms: anagen, catagen and telogen.