Ezweni lanamuhla elimatasatasa, lapho ukukhanya kwelanga okungokwemvelo kuvame ukulinganiselwe, lokhu kunomthelela omkhulu ekuboneni kwethu. Amahomoni afana ne-melanin ne-dopamine, abalulekile empilweni yonke nasekukhuleni kwamehlo, lokhu kubangelwa ukuchayeka elangeni okunganele. Ngaphezu kwalokho,...
Funda kabanzi