Duk mun san cewa cakulan Yana ba mu jin daɗin jin daɗi na musamman kuma muna juya shi don jin daɗin da yake kawo mana, amma kimiyya ta ƙaddara cewa ba jin daɗin ɗanɗano kawai ke cin gajiyar wannan abincin ba, amma ƙanshin yana ba da wani nau'i na motsawa a cikin kwakwalwar mu, wanda zai kunna tsarin endocrine saboda haka tsarin rigakafi.
Wannan shine yadda ƙanshin cakulan yake, yana da ikon haɓaka ƙwayoyin halitta, ta hanyar ƙamshi, yana bayyana bi da bi jin daɗin lafiyar da duk muke ji kawai ta hanyar fahimtar ƙanshinta.
Wannan inganta lafiyar koji daɗi"zai daukaka matakan endorphins (kwayoyin halittar lafiya), wanda ke haifar da cakulan don karɓar shahararren sunan "ɗaga yanayi".
Amma wannan ba zai tsaya a nan ba, tunda shi kuma zai iya inganta karfin kwakwalwa wajen yin lissafin tunani, kamar yadda wani bincike ya nuna inda wata kungiyar masu sa kai ta gano cewa lissafin lissafi ya zama da sauki bayan cin cakulan mai duhu, wanda ya fi arziki a cikin flavonoids, wanda ke inganta aikin jijiyoyin jini da inganta iskar oxygen zuwa cikin kwakwalwa, suna bayanin yanayin.