Date: 7 months ago   Category: Hi-Tech

Scientists have connected the speed of an expense of calories with time of day


Scientists under the leadership of Jean Duffy from Harvard University have said that passive wasting of energy a body of the person depends on circadian rhythms. As reports N 1, researchers have established that least of all calories in the awake condition of rest are burned during biological night, and most of all - during biological day. during the research scientists watched

13 volunteers who within 37 days lived in laboratory without external light sources, electronic devices and hours. Each of volunteers kept to a strict diet and a daily routine. In the first three days of an experiment people lived under protocol 24 in days with the prolonged time in a bed - about 16 hours. Then volunteers were divided into two groups: six have continued to live according to the 24-hour schedule (control group), and for sleeping of seven people every day shifted withdrawal for four hours, stretching thus them days till 28 o'clock.

as a key indicator of metabolism researchers used the volume of carbon dioxide which the body makes at breath and also the speed of oxidation of fats and carbohydrates. It has been as a result established that the lowest consumption of energy a body which is at rest, occurs during approach of internal night, and the biggest - about 12 hours later, after a while after awakening.

Should noting that it up to 70% of daily burned calories is spent for maintenance of biological functions, necessary for survival of an organism: breath, activity of a brain and regulation of body temperature.

URL:




Today

just now

On Friday, June 14, in Nikolaev the grand welcome of the military personnel of the 79th separate landing and assault crew of the Armed Forces of Ukraine was held. the Military personnel returned on...

just now

What substance provoked explosion, is not established to the Explosion which took place in the center of Kiev at night on Saturday, June 15 yet occurred in a garage in Shevchenkovsky district to the...

just now

The representative of AMD at a technological conference of Bank of America of Merrill Lynch reported that the company intends to transfer to 7-nanometer technical process of production and mobile proc...

just now

In official group of Ulyanovsk Automobile Plant in VKontakte social network there were photos of unusual modification UAZ It is the so-called autodacha built on the chassis of "Tadpole". The car was issued the Kurgan bus plant in the early nineties of the last century. Unlike other "crew buses" of that time, it is possible to call inhabited salon...

just now

5-6 small portions a day instead of 3 meals with the first and second course will force an organism to be in the course of digestion of food practically all the time what energy is also spent for. r...

just now

The star handsome man Jake Gyllenhaal answered intimate questions. The Telegraph reports about it. a film comic book Star the leader organized to difficult and very frank interview for which his fan...

just now

In London the series of attacks on teenagers as a result of whom less than in 20 hours four people, three owing to knife wounds died continues, one more teenager was shot. The police detained 14 peopl...

just now

Dnepryanin walked city streets with weapon. the Incident happened on June 13. According to information of police officers, approximately at 14:00 on Voznyuk Street in Dnieper they noticed the suspic...