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Type 1: Straight hair. Type 2: Wavy hair. Type 3: Curly hair. ... as they can change the texture of your hair. "Heat damage and hormonal imbalances can also affect texture," Contreras says. ...
Hormonal Imbalances: Androgens, sex hormones produced by the adrenal glands and ovaries, play a role in the development of some secondary sexual characteristics, such as the growth of pubic and ...
Though not as common as the loss of hair on the head, chemotherapy, hormone imbalance, forms of hair loss, and other factors can also cause loss of hair in the eyebrows. Loss of growth in the outer one third of the eyebrow is often associated with hypothyroidism. Artificial eyebrows are available to replace missing eyebrows or to cover patchy ...
Androgens are what cause thicker, darker hair, Dr. Bruce Dorr, an ob-gyn and menopause and hormone health specialist, tells Yahoo Life. Androgens are a group of sex hormones that help with puberty ...
A relatively small number of women are able to grow enough facial hair to have a distinct beard. In some cases, female beard growth is the result of a hormonal imbalance (usually androgen excess), or a rare genetic disorder known as hypertrichosis. [6] Sometimes it is caused by use of anabolic steroids.
This condition is also linked to metabolic disorders, such as anorexia, hormone imbalances, such as hyperthyroidism, or as a side effect of certain drugs. [23] Acquired generalized hypertrichosis may be caused by cancer. The resulting hair growth is known as malignant down. The mechanism behind cancer induced hypertrichosis is unknown. [3]
Hyperandrogenism is a medical condition characterized by high levels of androgens.It is more common in women than men. [4] Symptoms of hyperandrogenism may include acne, seborrhea, hair loss on the scalp, increased body or facial hair, and infrequent or absent menstruation.
Hair is a stratified squamous keratinized epithelium made of multi-layered flat cells whose rope-like filaments provide structure and strength to the hair shaft. The protein called keratin makes up hair and stimulates hair growth. Hair follows a specific growth cycle with three distinct and concurrent phases: anagen, catagen, and telogen. Each ...