Mankhwalawa amapindulitsa anthu mwa kusunga zakudya zoyambirira za zakudya monga mavitamini, mchere, ndi michere yachilengedwe. Magazini ina ya ku America inanenanso kuti zipatso zouma zinali ndi ma antioxidants owirikiza kawiri kuposa atsopano.
Smart Weigh idapangidwa ndi mitundu yosiyanasiyana ndi opanga. Kukhala ndi fani pamwamba kapena pambali ndiyo yofala kwambiri chifukwa mtundu uwu umalepheretsa madontho kugunda zinthu zotentha.