Inqaku elilandelayo lichaza umahluko ophambili othandathu phakathi konyango lokukhanya okubomvu kunye neebhedi zokutshisa ilanga.

Unyango lweRed Light vs. iiTanning Beds: Umahluko oPhambili o-6

Nangona zombini unyango lokukhanya okubomvu (RLT) kunye neebhedi zokutshisa ilanga zisebenzisa ukukhanya,iindlela, iingenelo, kunye nemingciphekozahluke kakhulu. Nantsi inkcazelo emfutshane yeumahluko obalulekileyo othandathuukukunceda ukhethe ukhetho olufanelekileyo kwiimfuno zakho.

1. Ubude beWave Light kunye neziphumo zeBiological