What is hair loss disease?

Healthy and shiny hair is usually a sign of good health. For somebody who is suffering from some form of hair loss disease, they are dealing with thinning lack-luster hair. There is not one type of disease for hair loss. Some people lose hair from stress and malnutrition, others have hypothyroidism or a hormone imbalance. There are a number of reasons why people lose their hair including heredity. If the hair loss is sudden or unexpected then it is time to be checked by a doctor. Hair loss can be a sign of illness and it is not to be taken lightly.