Search results
Results from the WOW.Com Content Network
It is commonly stated that hair grows about 1 cm per month on average; however reality is more complex, since not all hair grows at once. Scalp hair was reported to grow between 0.6 cm and 3.36 cm per month. The growth rate of scalp hair somewhat depends on age (hair tends to grow more slowly with age), sex, and ethnicity. [3]
10 cm = 1 dm – diameter of the human cervix upon entering the second stage of labour; 11 cm = 1.1 dm – length of an average potato in the US; 13 cm = 1.3 dm – body length of a Goliath birdeater; 15 cm = 1.5 dm – approximate size of largest beetle species; 19 cm = 1.9 dm – length of a banana
Hair is a protein filament that grows from follicles found in the dermis.Hair is one of the defining characteristics of mammals.The human body, apart from areas of glabrous skin, is covered in follicles which produce thick terminal and fine vellus hair.
H. Harris, publishing in the British Journal of Dermatology in 1947, wrote Native Americans have the least body hair, Han Chinese people and black people have little body hair, white people have more body hair than black people and Ainu have the most body hair. [18] Anthropologist Arnold Henry Savage Landor described the Ainu as having hairy ...
Top experts explain the symptoms, causes, and treatments for menopausal hair loss,, plus products that can help with dryness, thinning, frizz, and more. Exactly What Happens to Your Hair During ...
According to Francesca J. Fusco, a New York City-based dermatologist who specializes in hair loss, regularly wearing your hair tight in the same style — night after night — could ultimately ...
Lanugo hair is a much thicker type of hair that normally grows only on fetuses. Vellus hair is differentiated from the more visible terminal or androgenic hair, which develops only during and after puberty, usually to a greater extent on men than it does on women. The Latin language uses the word vellus to designate "a fleece" or "wool."
The researchers don’t believe that bigger is necessarily better. ... “Data suggests that earlier pubertal growth may be associated with increased body sizes including longer penile length.” ...