Me Spring mafi halaka kai?

A lokacin bazara watanni a arewacin yammancin duniya suna zama more kowa kunar bakin wake. Amma me ya sa?

kunar bakin kakar

Nazarin dating mayar 1800 shekaru, nuna cewa spring - wannan lokaci, wanda asusun for ganiya na kunar bakin wake, yayin da mafi ƙasƙanci rates an lura a hunturu. "Idan muka dauki matsayin dalilin da hunturu, shi dai itace cewa a cikin spring kunar bakin wake kudi mafi girma ta 20-60%," - ya ce Farfesa Fotis Papadopoulos halin tababbu a Uppsala University a Sweden, wanda ya yi karatu da batun.

Da alama wajen illogical, saboda kaka da kuma hunturu kwana sau da yawa hade da wani mummunan yanayi. To ta yaya wannan ya faru?

serotonin matakan

A cewar daya daga version, shi ne sakamakon canje-canje a cikin matakin da serotonin - a neurotransmitter cewa shirya yanayi, - a cikin kwakwalwa. Nazarin sun gano cewa matakin na serotonin a cikin jini ne mafi girma a cikin rani fiye da a cikin hunturu, da kuma cewa akwai mai kyau hulda tsakanin kira na serotonin da tsawon sunshine hours.

antidepressants

Har ila yau kada ka manta da cewa a fili ya kira zabe serotonin reuptake hanawa (SSRI) - wani antidepressant cewa qara serotonin matakan - An hade da hadarin kunar bakin wake a tsakanin kananan kungiyoyin na marasa lafiya. "Mun san cewa marasa lafiya bi da tare da antidepressants iya daukar akalla uku ko hudu makonni kafin su inganta yanayi, - ya ce Papadopoulos. - A wannan lokaci, wasu mutane zama mafi jiki aiki, wanda zai iya yiwuwar sanya su mafi yiwuwa ga m hali. Zai yiwu rãnã aiki a irin wannan hanya zuwa wasu mutane. "

Mahada tsakanin halaka kai da kuma hasken rana

Papadopoulos bincika sakamakon na bincike likita jarrabawa na 12 000 wadanda ke fama da kunar bakin wake da kuma yanayin data for waɗannan kwanaki lokacin da bala'i ya faru. Ya samu cewa akwai wani mahada tsakanin duration na wata-wata sunshine da hadarin kunar bakin wake, amma ta vuya ga mafi yawan mutane a lokacin da kakar lokacin da aka tattara bayanan iyakar. Duk da haka, wannan dangantaka da ya rage a cikin mutane da shan antidepressants. Wadannan sakamakon za a iya amfani da su goyi bayan ka'idar serotonin.

Mahada tsakanin halaka kai da kuma hasken rana ne sosai talauci gane, amma ya kamata a jaddada cewa zai kawai shafi karamin yawan mutane.

Canje-canje a cikin kwakwalwa sunadarai

Akwai sauran theories cewa ƙoƙari ya bayyana dalilin da ya sa spring zo da wani babban yawan halaka kai. Alal misali, masu bincike sun ce cewa dalilin iya zama bayyanar pollen cewa triggers rigakafi martani da cewa sa canje-canje a cikin kwakwalwa sunadarai. "Akwai tsammãnin da ra'ayin cewa itatuwa tada bayan hunturu ake dangantawa da kunar hali a mutane, shi ne a bit nisa-debo, amma masana kimiyya sun sami wata mahada tsakanin high yawa daga hirtsinta a cikin iska, da kuma wadanda ba m halaka kai tsakanin mata", - ya ce Theodore Postolach, farfesa ilimin halin tababbu a Jami'ar md. Akwai kuma shaidar da za su haxe a cytokine far, wanda ya musanya hali na rigakafi Kwayoyin, tare da fitowan na kunar tunani a cikin wani karamin yawan marasa lafiya.

A dangane tsakanin hasken rana da kuma kunar bakin wake ne ba a bayyana ba, amma yana da daraja tuna cewa wannan na iya shafar wasu mutane. Bugu da kari, ba cewa antidepressants iya wuya a kira wani cikakken magani da kuma cewa har yanzu ba mu cikakken gane abin da ciki shi ne, wannan batun ya cancanci kara nazari.