Menene zagayewar circadian?

Wadatacce

• Ilimin halittar jiki na zagayen mutum
• Rikici na yanayin circadian

Jikin mutum yana sarrafa shi ta hanyar agogo mai ilimin ɗabi'a a cikin ayyukansa na yau da kullun, kamar yadda yake a lokutan ciyarwa da lokutan farkawa da lokutan bacci. Wannan tsari ana kiransa zagayen circadian ko kuma yanayin juzu'i, wanda ke da tasiri sosai akan narkewa, sabunta kwayar halitta da kuma kula da yanayin zafin jiki.

Kowane mutum yana da agogo na cikin sa sabili da haka an sanya mutane cikin mutane masu safiya, waɗanda sune waɗanda suke tashi da wuri da wuri da wuri, mutanen la'asar, waɗanda sune waɗanda suke tashi daga dare kuma suka makara barci da wuri, kuma masu shiga tsakani.

Ilimin halittar jiki na zagayen mutum

Cirwayar circadian tana wakiltar lokacin awa 24 ne wanda aka kammala ayyukan zagayen rayuwar mutum kuma wanda ake sarrafa bacci da abinci. Lokacin yin bacci yana dauke da awanni 8 kuma lokacin farkawa yana dauke da awanni 16.

Da rana, galibi saboda tasirin haske, ana samar da cortisol, wanda adrenal gland ke fitarwa kuma wannan homon gabaɗaya ba shi da kyau da daddare yayin bacci kuma yana ƙaruwa da sassafe, don ƙara farkawa da rana. Hakanan wannan hormone na iya ƙaruwa yayin lokutan damuwa ko ya zama mafi girma a cikin yanayi na yau da kullun, wanda zai iya kawo cikas ga aikin da ya dace na da'irar circadian. Duba menene hormone cortisol don.

Da yamma, samar da cortisol yana raguwa kuma yana kara samar da melatonin, wanda ke taimakawa wajen haifar da bacci, yana daina samarwa da safe. A saboda wannan dalili, wasu mutanen da ke da wahalar bacci, galibi suna ɗaukar melatonin a lokacin faduwar rana, don taimakawa haifar da bacci.

Rikici na yanayin circadian

Zagayewar circadian na iya canzawa a wasu yanayi, wanda zai iya haifar da rikicewar bacci da haifar da alamomi kamar su yawan bacci da rana da kuma rashin bacci da daddare, ko ma haifar da matsalolin lafiya. San wane cuta ne na zagayewar circadian.