Kwanini binadam usiku anaweza kulala saa nyingi ila mchana ukijaribu hata saa mbili hufiki
Kwanini binadam usiku anaweza kulala saa nyingi ila mchana ukijaribu hata saa mbili hufiki
- Thread starter mr pipa
- Start date
Kipangaspecial
JF-Expert Member
- Mar 30, 2020
- 20,778
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Melanini pigment zikiwa kwenye natural process ya reproduction ya blue cells zina detect mwanga wa jua na hivyo kuzifanya sensor motor zinazoleta usingizi kumkataza mtu asilalle mchana kwa muda mrefu.
Fredwash
JF-Expert Member
- Oct 27, 2009
- 1,400
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Sio swala la mchana tu ukienda kwenye nchi ambazo usiku ni mfupi siku za mwanzo utapata shida kuzoe patterns za kulala maana utakuta imegonga saa sita au saba usiku nje ndo kama saa 12 ya bongo kijua kinaishia.. ubongo wako umekuwa kama wa kuku haujaona giza basi jicho halifumbi utalala kimauza uza.. utasema umepata "Insomnia"ila baada ya siku kadhaa utazoea
Njia peke ni kuhakikisha una giza kabisa ndani. So ungehakikisha kuna giza
Kama umeongea kitaalamu hivi.. lkn siamini
Enthusiastic
Senior Member
- Dec 21, 2023
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Kuna hormone inaitwa melatonin ambayo huchochea usingizi. Hormone hii hutolewa na ubongo kwa wingi wakati wa usiku
Enthusiastic
Senior Member
- Dec 21, 2023
- 109
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Hii sijawahi kuisoma. Siwezi kubisha coz sijaisoma. Nachojua hormone inayochochea usingizi ni melatonin ambayo hutolewa na ubongo kwa wingi wakati wa usiku
MamaSamia2025
JF-Expert Member
- Mar 29, 2012
- 14,588
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Mimi huwa nikiwa ugenini pia sipati usingizi. Yaani hata nilale five stars hotel usingizi unakuwa wa mauzauza. Ila nikiwa kwangu hata nikilala kwenye mkeka usingizi ni wa kutosha.
Fredwash
JF-Expert Member
- Oct 27, 2009
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Kaka una trauma moja kali sana.. historia yako ya maisha ushawah kulala kwenye maeneo hatarishi? .. mfano sehem zenye mapigano ya vita.. au porini..
Maana inaelekea akili yako imeshindwa kurelax u apokuqa kwenye mazingira magen.. so kuna matukio kwenye maisha yako yametengeneza hiyo trauma
MamaSamia2025
JF-Expert Member
- Mar 29, 2012
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Sina Trauma yoyote. Nimebahatika kukulia familia ya baba na mama kwa malezi bora kabisa. Sijawahi kulala kwenye maeneo hatarishi.
Mervin
JF-Expert Member
- Sep 28, 2021
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Pigment inayo patikana kwenye ngozi inaitwaje ? Ambayo mostly albino hawana.
Enthusiastic
Senior Member
- Dec 21, 2023
- 109
- 256
Inaitwa melanini ila uhusiano wa melanin na usingizi hadi nisome. Siwezi comment kitu ambacho sijui kama ni fact
Mburia
JF-Expert Member
- Jul 15, 2022
- 2,369
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Rekebisha heading iwe kwa nini mimi siwezi kulala mchana? Ukichukulia binadamu kwa wingi wao unatakiwa uwe umefanya tafiti kwa watu wengi...
Chambusiso
JF-Expert Member
- Jul 11, 2007
- 2,592
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Kuna kitu kinaitwa "biological clock" kinacontrol patterns za usingizi.
The system that regulates an organism’s innate sense of time and controls circadian rhythms is called a biological clock. It’s composed of proteins encoded by thousands of genes that switch on and off in a specific order. A master clock coordinates all the biological clocks in an organism.
In vertebrate animals, including humans, the master clock exists in the brain. The human master clock is a large group of nerve cells that form a structure called the suprachiasmatic nucleus (SCN). Among other functions, the SCN controls production of the hormone melatonin based on the amount of light the eyes receive. In the evening, a person’s master clock tells their brain to make more melatonin, causing sleepiness. The SCN also synchronizes the circadian rhythms in different organs and tissues across the body.
Circadian rhythms are the physical, mental, and behavioral changes an organism experiences over a 24-hour cycle. Light and dark have the biggest influence on circadian rhythms, but food intake, stress, physical activity, social environment, and temperature also affect them. Most living things have circadian rhythms, including animals, plants, and microorganisms. In humans, nearly every tissue and organ has its own circadian rhythm, and collectively they are tuned to the daily cycle of day and night.
Circadian rhythms influence important functions in the human body, such as:
The system that regulates an organism’s innate sense of time and controls circadian rhythms is called a biological clock. It’s composed of proteins encoded by thousands of genes that switch on and off in a specific order. A master clock coordinates all the biological clocks in an organism.
In vertebrate animals, including humans, the master clock exists in the brain. The human master clock is a large group of nerve cells that form a structure called the suprachiasmatic nucleus (SCN). Among other functions, the SCN controls production of the hormone melatonin based on the amount of light the eyes receive. In the evening, a person’s master clock tells their brain to make more melatonin, causing sleepiness. The SCN also synchronizes the circadian rhythms in different organs and tissues across the body.
Circadian rhythms are the physical, mental, and behavioral changes an organism experiences over a 24-hour cycle. Light and dark have the biggest influence on circadian rhythms, but food intake, stress, physical activity, social environment, and temperature also affect them. Most living things have circadian rhythms, including animals, plants, and microorganisms. In humans, nearly every tissue and organ has its own circadian rhythm, and collectively they are tuned to the daily cycle of day and night.
Circadian rhythms influence important functions in the human body, such as:
- Sleep patterns
- Hormone release
- Appetite and digestion
- Temperature