Umgca omnyama: yintoni, xa ibonakala kwaye kufuneka wenze ntoni

Umxholo

• Kutheni kwaye umgca omnyama ubonakala nini?
• Kwenziwe ntoni

Umgca we-nigra ngumgca omnyama onokubonakala esiswini sabasetyhini abakhulelweyo ngenxa yokwandiswa kwesisu, ukulungiselela ngcono umntwana okanye isibeleko esandisiweyo, kunye notshintsho lwehomoni oluqhelekileyo lokukhulelwa.

Umgca omnyama unokubonwa kuphela kumazantsi enkaba okanye kummandla wonke wesisu kwaye unyango alunyanzelekanga, njengoko belahleka ngokwendalo emva kokubeleka ngenxa yokulawulwa kwamanqanaba ehomoni. Nangona kunjalo, ukukhawulezisa ukunyamalala, owasetyhini unokuyinyanzela indawo leyo ukuba ivuselele ukuvuselelwa kweseli.

Kutheni kwaye umgca omnyama ubonakala nini?

Umgca omnyama uhlala uvela phakathi kwe-12 neye-14 kwiveki yokukhulelwa njengesiphumo sokutshintsha kwehomoni eqhelekileyo yokukhulelwa, ikakhulu enxulumene namanqanaba aphezulu okujikeleza kwe-estrogen.

Kungenxa yokuba i-estrogen ivuselela imveliso ye-melanocyte hormone evuselelayo, evuselela i-melanocyte, eyiseli ekhoyo eluswini, ekhokelela kwimveliso ye-melanin kunye nokuthanda ubumnyama bommandla. Ukongeza, umgca ubonakala ngakumbi ngenxa yokuhamba kwesisu okwenzeka ngenjongo yokuhlala ngcono umntwana okhulayo.

Ukongeza kwinkangeleko ye-nigra, ukwanda kwemveliso yehomoni ye-melanocyte inokukhokelela ekuveleni kwamanye amalungu omzimba womfazi, anje ngee-areolas zamabele, amakhwapha, iintlungu kunye nobuso, ngokwenziwa kwe Ichloasma, ehambelana ikakhulu nobumnyama obunokubonakala ebusweni. Jonga ukuba ususa njani amabala avela ngexesha lokukhulelwa.

Kwenziwe ntoni

Umgca we-nigra uhlala unyamalala kwisithuba seeveki ezili-12 emva kokubeleka kwaye akukho sidingo salo naluphi na unyango. Nangona kunjalo, ugqirha wesikhumba unokubonisa ukukhutshwa kolusu ukucoca lo mmandla ngokulula nangokukhawuleza, kuba ukufotwa kukhuthaza ukuvuselelwa kweseli.

Ukongeza, njengoko umgca we-nigra uhambelana ngqo notshintsho lwehomoni, ugqirha wesikhumba unokubonisa ukusetyenziswa kwe-folic acid, njengoko ikwanceda ukulawula imveliso eyandisiweyo yehomoni enxulumene nemelanin, ukuthintela umgca we-nigra ekubeni mnyama okanye kuthatha ixesha elide ukuba inyamalale emva kokubeleka. Bona ngakumbi malunga ne-folic acid.