Occupational studies stretching back decades have found an increased risk of bladder cancer among hairdressers.

Methods: A retrospective analysis of patch-test results since October 2006 was done and yielded 28 patients allergic to PPD who were also tested with a hair dye series. From January 2004 through ...

The origins of blonde hair have long been debated, with Europe often hailed as the birthplace of this striking trait. However, research led by renowned geneticist Dr David Reich has turned that ...

At the opposite end of the scale was Chelmsford in Essex, which with a combination of hard water and high levels of chloride - 66.12 mg per litre - emerged as the bad hair capital of the UK.

If she is approaching puberty her hormones may be undergoing changes which are affecting the appearance of her body hair, possibly in quite a normal way. Adults have two types of hair, vellus and ...

In an explosive experiment he explains how combustion works and takes us inside a cell to illustrate how the most remarkable power station on the planet is in the human body. A beautifully made ...

Find Hair Dye stock video, 4K footage, and other HD footage from iStock. Get higher quality Hair Dye content, for less—All of our 4K video clips are the same price as HD. Video Back Videos home ...

The integumentary system is the body’s outermost layer. Composed of skin, hair, nails, glands, and nerves, its main job is to protect your insides from elements in your environment, like pollution and ...