1, tsis muaj hluav taws kub tua hluav taws tuaj yeem tsim qhov kev sib hlub, xws li valentine hnub siv tsis muaj hluav taws kub tsis muaj roj tua hluav taws los ua kom qhov chaw lom zem ntau ntxiv, tsev neeg sib sau ua rau cov huab cua zoo dua, tab sis kuj tseem tshem tawm qhov tsis hnov tsw ntawm cov pa luam yeeb.
2, rau cov tsev neeg nrog cov tsiaj hauv tsev, tuaj yeem siv tshuaj tua kab uas tsis muaj hluav taws kub kom tsis muaj kab thiab dev mub, ua kom lub tsev nyob ib puag ncig zoo thiab huv.
3, tsis muaj hluav taws kub tua hluav taws tuaj yeem siv los rhuav tshem cov roj phom sij, hauv qee thaj chaw uas muaj cov pa roj paug pov tseg tseem siv tau.
4, tsis muaj hluav taws kub tua hluav taws tuaj yeem kho tib neeg cov cell metabolism, txhawb kev ua haujlwm ntawm tes, ua kom tawv nqaij ntxiv.
