people sleep less than before in many countries. why do people sleep less ? what effect does it have on an individually and on sociaty ?

Although

the exact mechanism

is not know

Suggestion

is not known

, sleep is vital

for

Suggestion

to

all human beings. Increasing data from numerous publications have shown repeatedly the effects of sleep deprivation. And still, in

may

a quantifier that can be used with count nouns and is often preceded by 'as' or 'too' or 'so' or 'that'; amounting to a large but indefinite number

many

coutries

a politically organized body of people under a single government

countries

,

peole

(plural) any group of human beings (men or women or children) collectively

people

Poole

pole

today sleep less in

comparisson

the act of examining resemblances

comparison

comparisons

to previous years. Decreased sleeping

time

and sleep disturbances leading to decreases sleeping quality may be due to several factors. Changes in working patterns leading to longer working hours and longer driving

time

to the

work place

a place where work is done

workplace

are common effects that happen in most of the metropolitan cities.

Furthermore

, mostly due to

economical

Suggestion

economic

changes, people spend more

time

in restaurants, concerts and other social events which reduce sleeping

time

even more. The effects of sleep deprivation may have severe consequences. Sleeping less than 6

hour

Suggestion

hours

a night is strongly related to serious medical conditions

such

as high blood pressure and increased risk for heart attacks. More so, stress related psychological conditions

such

as depression,

anxiaty

(psychiatry) a relatively permanent state of worry and nervousness occurring in a variety of mental disorders, usually accompanied by compulsive behavior or attacks of panic

anxiety

and psychosis have all been associated with decreased sleep. Aside from the personal effects, these changes

also effects

Suggestion

also affect

also affects

our

surroudings

the environmental condition

surroundings

. Increased sleep related

illnessess

impairment of normal physiological function affecting part or all of an organism

illnesses

illness

lead to

higher burden

Suggestion

a higher burden

on our hospitals and higher

expenssess

amounts paid for goods and services that may be currently tax deductible (as opposed to capital expenditures)

expenses

expense

and increased stress lead to intolerance and even violence both of which can have grave consequences. In conclusion, proper sleeping

time

effect us all. Both individually and as a

sociaty

an extended social group having a distinctive cultural and economic organization

society

we should sleep more so we will be able to live a healthier and longer life.