<\/span><\/h3>\nCh\u1ea5t h\u00fat \u1ea9m n\u00e0y l\u00e0 c\u00e1c lo\u1ea1i silica gel kh\u00e1c nhau \u0111\u01b0\u1ee3c \u0111\u00f3ng g\u00f3i trong c\u00e1c t\u00fai th\u1ea5m \u1ea9m. Nguy\u00ean li\u1ec7u ch\u00ednh silica gel l\u00e0 m\u1ed9t lo\u1ea1i silica ng\u1eadm n\u01b0\u1edbc c\u00f3 c\u1ea5u tr\u00fac vi x\u1ed1p cao, kh\u00f4ng \u0111\u1ed9c, kh\u00f4ng v\u1ecb, kh\u00f4ng m\u00f9i, \u1ed5n \u0111\u1ecbnh v\u1ec1 m\u1eb7t h\u00f3a h\u1ecdc v\u00e0 c\u00f3 \u0111\u1eb7c t\u00ednh h\u00fat \u1ea9m m\u1ea1nh . Do \u0111\u00f3, n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong vi\u1ec7c l\u01b0u tr\u1eef v\u00e0 v\u1eadn chuy\u1ec3n c\u00e1c d\u1ee5ng c\u1ee5, m\u00e1y \u0111o, thi\u1ebft b\u1ecb, \u0111\u1ed3 da, h\u00e0nh l\u00fd, gi\u00e0y d\u00e9p, d\u1ec7t may, th\u1ef1c ph\u1ea9m, y h\u1ecdc, v.v. \u0111\u1ec3 ki\u1ec3m so\u00e1t \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i c\u1ee7a m\u00f4i tr\u01b0\u1eddng v\u00e0 ng\u0103n c\u00e1c m\u1eb7t h\u00e0ng b\u1ecb \u1ea9m, m\u1ed1c v\u00e0 r\u1ec9 s\u00e9t. V\u00ed d\u1ee5, xylitol \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, v\u00e0 n\u00f3 c\u0169ng l\u00e0 ch\u1ea5t h\u00fat \u1ea9m duy nh\u1ea5t \u0111\u01b0\u1ee3c Li\u00ean minh Ch\u00e2u \u00c2u ch\u1ea5p thu\u1eadn.<\/span><\/p>\n