Posts Tagged “Health”HEAVY METALS POLLUTION IN WATERGenerally the water pollution is described as the presence in water of enough harmful or objectionable material to damage the water’s quality.
Hair Loss
Your hair loss may have started with a few extra hairs in the sink or in your comb. Shedding 50 to 100 hairs a day is normal. Anyone — men, women and children — can experience hair loss. When a hair is shed, it is replaced by a new hair from the same follicle and the growing cycle starts again. Scalp hair grows about one-half inch a month. Hair loss may lead to baldness when the rate of shedding exceeds the rate of regrowth, when new hair is thinner than the hair shed or when hair comes out in patches. Tags: baldness, disease, grafts, hair, hair loss, hair replacement, hair shedding, hair transplantation, Health, loss of hair, scalp, surgery, treatment
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Water pollution has many sources and characteristics. Humans and other organisms produce bodily wastes which enter rivers, lakes, oceans and other surface waters; Industry is creating new chemicals each year, all of which eventually find their way to water. In high concentrations these wastes result in bacterial contamination and excessive nutrient loading (eutrophication). Inorganic industrial wastes are much tricker to control and potentially more hazardous Industries discharge a variety of toxic compounds and heavy metals, and wastewater from industrial process may also be too hot or too low in dissolved oxygen to support life.
About 90 percent of hair on the scalp grows continually (anagen phase). The other 10 percent of scalp hair is in a resting phase that lasts two to three months (telogen phase). At the end of the resting phase, this hair is shed.
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