{"id":7087,"date":"2020-11-19T03:34:08","date_gmt":"2020-11-19T03:34:08","guid":{"rendered":"https:\/\/vanhoimoi.org\/?p=7087"},"modified":"2020-11-21T04:33:46","modified_gmt":"2020-11-21T04:33:46","slug":"thach-tin-trong-gao","status":"publish","type":"post","link":"https:\/\/vanhoimoi.org\/?p=7087","title":{"rendered":"<strong>Th\u1ea1ch T\u00edn Trong G\u1ea1o<\/strong><br><span style='color:#00a0ff;font-size:.9em;font-weight:500;'>TS Mai Thanh Truy\u1ebft<\/span>"},"content":{"rendered":"\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/vanhoimoi.org\/wp-content\/uploads\/2020\/11\/gao3.jpg\" alt=\"\" class=\"wp-image-7096\" width=\"534\" height=\"428\"\/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>TS Mai Thanh Truy\u1ebft<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1eeb ng\u00e0n x\u01b0a, l\u00faa \u0111\u01b0\u1ee3c tr\u1ed3ng trong c\u00e1c c\u00e1nh \u0111\u1ed3ng ru\u1ed9ng \u0111\u1ea7y n\u01b0\u1edbc v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 arsenic cao, d\u01b0\u1edbi c\u00e1c d\u1ea1ng t\u1ef1 nhi\u00ean v\u00e0 do con ng\u01b0\u1eddi \u201ct\u1ea1o ra\u201d, t\u1eeb \u0111\u1ea5t v\u00e0 n\u01b0\u1edbc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ee5c Qu\u1ea3n l\u00fd Th\u1ef1c ph\u1ea9m v\u00e0 D\u01b0\u1ee3c ph\u1ea9m (FDA) \u0111\u00e3 ghi nh\u1eadn v\u00e0 ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c nghi\u00ean c\u1ee9u \u0111\u1ed9c l\u1eadp v\u00e0 truy\u1ec1n th\u00f4ng v\u1ec1 m\u1ee9c \u0111\u1ed9 th\u1ea1ch t\u00edn trong g\u1ea1o v\u1edbi nh\u1eefng nghi\u00ean c\u1ee9u k\u1ef9 l\u01b0\u1ee1ng nh\u1ea5t cho \u0111\u1ebfn nay v\u1ec1 s\u1ef1 hi\u1ec7n di\u1ec7n v\u00e0 nguy c\u01a1 c\u1ee7a arsenic trong g\u1ea1o. Theo Hi\u1ec7p h\u1ed9i L\u00faa g\u1ea1o Hoa K\u1ef3 (The USA Rice Federation), ch\u00fang ta ch\u1edb n\u00ean qu\u00e1 lo ng\u1ea1i v\u1ec1 s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a arsenic trong th\u1ef1c ph\u1ea9m. Theo t\u1ed5 ch\u1ee9c tr\u00ean th\u00ec arsenic l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n trong thi\u00ean nhi\u00ean trong \u0111\u1ea5t v\u00e0 n\u01b0\u1edbc. T\u1ea5t c\u1ea3 th\u1ef1c v\u1eadt kh\u00e1c \u0111\u1ec1u h\u1ea5p th\u1ee5 ch\u1ea5t n\u00f3i tr\u00ean.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignleft size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/vanhoimoi.org\/wp-content\/uploads\/2020\/11\/image-54.png\" alt=\"\" class=\"wp-image-7090\" width=\"428\" height=\"313\" srcset=\"https:\/\/vanhoimoi.org\/wp-content\/uploads\/2020\/11\/image-54.png 357w, https:\/\/vanhoimoi.org\/wp-content\/uploads\/2020\/11\/image-54-300x219.png 300w\" sizes=\"auto, (max-width: 428px) 100vw, 428px\" \/><\/figure><\/div>\n\n\n\n<ul class=\"wp-block-list\"><li>V\u1ea5n \u0111\u1ec1 arsenic c\u00f3 trong thi\u00ean nhi\u00ean kh\u00f4ng \u0111\u1ed3ng ngh\u0129a l\u00e0 an to\u00e0n cho c\u00e2y tr\u1ed3ng. Ch\u1ea5t arsenic v\u00f4 c\u01a1 (inorganic arsenic), \u0111\u01b0\u1ee3c th\u1ea5y hi\u1ec7n di\u1ec7n nhi\u1ec1u nh\u1ea5t trong g\u1ea1o. Arsenic l\u00e0 m\u1ed9t trong s\u1ed1 h\u00f3a ch\u1ea5t thu\u1ed9c nh\u00f3m c\u00f3 th\u1ec3 g\u00e2y ra ung th\u01b0. \u0110\u00f3 l\u00e0 ung th\u01b0 b\u1ecdng \u0111\u00e1i, ph\u1ed5i v\u00e0 da. Ng\u01b0\u1eddi ta c\u0169ng nghi ng\u1edd arsenic c\u0169ng c\u00f3 ti\u1ec1m n\u0103ng g\u00e2y ung th\u01b0 gan, th\u1eadn, v\u00e0 ti\u1ec1n li\u1ec7t tuy\u1ebfn (prostate).<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>V\u00e0o th\u00e1ng 11\/2012, B\u00e1o c\u00e1o Ng\u01b0\u1eddi Ti\u00eau d\u00f9ng Hoa K\u1ef3 (Consumer Reports &#8211; CR) khuy\u1ebfn c\u00e1o cho th\u1ea5y r\u1eb1ng kh\u1ea9u ph\u1ea7n \u0103n c\u1ee7a m\u1ed9t s\u1ed1 nh\u00e3n hi\u1ec7u g\u1ea1o v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m th\u1ef1c ph\u1ea9m l\u00e0m t\u1eeb g\u1ea1o \u0111\u00e3 v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n th\u1ea1ch t\u00edn m\u00e0 New Jersey \u00e1p d\u1ee5ng cho m\u1ed9t l\u00edt n\u01b0\u1edbc u\u1ed1ng l\u00e0 5 ppb\/L.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 so s\u00e1nh gi\u1eefa th\u1ef1c ph\u1ea9m v\u1edbi n\u01b0\u1edbc kh\u00f4ng ph\u1ea3i l\u00e0 ho\u00e0n h\u1ea3o, nh\u01b0ng th\u1ef1c s\u1ef1 vi\u1ec7c so s\u00e1nh \u0111\u00f3 c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi th\u1ef1c t\u1ebf hay kh\u00f4ng?<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignright size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/vanhoimoi.org\/wp-content\/uploads\/2020\/11\/image-53.png\" alt=\"\" class=\"wp-image-7089\" width=\"315\" height=\"236\"\/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00e0, th\u1eadt kh\u00f4ng may cho ch\u00fang ta l\u00e0 cho \u0111\u1ebfn h\u00f4m nay (2020) Hoa K\u1ef3 ch\u01b0a \u0111\u1eb7t ra ti\u00eau chu\u1ea9n qu\u1ed1c gia n\u00e0o v\u1ec1 arsenic trong th\u1ef1c ph\u1ea9m c\u1ea3 m\u00e0 chi \u0111\u01b0a ra ti\u00eau chu\u1ea9n cho n\u01b0\u1edbc u\u1ed1ng l\u00e0 10 ug\/l (10 ppb).&nbsp; B\u00e1o c\u00e1o Ng\u01b0\u1eddi Ti\u00eau d\u00f9ng \u0111\u00e3 t\u00ecm th\u1ea5y c\u00e1c m\u1ee9c \u0111\u1ed9 kh\u00e1c nhau c\u1ee7a th\u1ea1ch t\u00edn trong h\u01a1n 200 m\u1eabu s\u1ea3n ph\u1ea9m g\u1ea1o, t\u1eeb ng\u0169 c\u1ed1c l\u1ea1nh nh\u01b0 <strong>Rice Krispies<\/strong>, n\u01a1i c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u00ecm th\u1ea5y 85 \u0111\u1ebfn 90 ppb, \u0111\u1ebfn <strong>b\u00e1nh quy gi\u00f2n<\/strong> (cracker), \u0111\u1ed3 u\u1ed1ng l\u00e0m t\u1eeb g\u1ea1o v\u00e0 ng\u0169 c\u1ed1c g\u1ea1o cho tr\u1ebb s\u01a1 sinh, n\u01a1i c\u00f3 d\u1ea5u v\u1ebft c\u1ee7a th\u1ea1ch t\u00edn n\u1eb1m trong ph\u1ea1m vi <strong><em>150-250 ppb<\/em><\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>L\u00faa \u0111\u01b0\u1ee3c tr\u1ed3ng \u1edf \u201c\u0111i\u1ec3m k\u1ebft n\u1ed1i\u201d gi\u1eefa s\u1ef1 \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng v\u00e0 s\u1ef1 an to\u00e0n th\u1ef1c ph\u1ea9m.<\/em><\/strong><strong><em><\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c th\u1eed nghi\u1ec7m c\u1ee7a FDA x\u00e1c nh\u1eadn tr\u00ean 1.300 m\u1ea9u g\u1ea1o v\u00e0 s\u1ea3n ph\u1ea9m t\u1eeb g\u1ea1o v\u00e0 \u0111\u01b0a ra k\u1ebft qu\u1ea3 d\u01b0\u1edbi \u0111\u00e2y sau c\u00e1c ph\u1ea3n \u1ea3nh tr\u01b0\u1edbc \u0111\u00e2y c\u1ee7a CR.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">K\u1ebft lu\u1eadn c\u1ee7a FDA \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi ti\u00eau d\u00f9ng:&#8221;<strong><em>\u0102n \u00edt g\u1ea1o h\u01a1n v\u00e0 thay \u0111\u1ed5i ph\u01b0\u01a1ng ph\u00e1p ch\u1ebf bi\u1ebfn g\u1ea1o nguy\u00ean h\u1ea1t \u0111\u1ec3 lo\u1ea1i b\u1ecf nhi\u1ec1u asenic h\u01a1n&#8221;. V\u00e0 l\u1eddi khuy\u1ec7n th\u1ef1c t\u1ebf nh\u1ee9t c\u1ee7a FDA l\u00e0:<\/em><\/strong> &#8220;<strong><em>Ng\u01b0\u1eddi l\u1edbn n\u00ean \u0103n kh\u00f4ng qu\u00e1 1\/2 \u0111\u1ebfn 2 ch\u00e9n c\u01a1m m\u1ed7i tu\u1ea7n, v\u00e0 tr\u1ebb em \u00edt h\u01a1n m\u1ed9t n\u1eeda&#8221;. <\/em><\/strong><em>(<span style=\"color:#0900a3\" class=\"has-inline-color\">Nh\u01b0 v\u1eady, \u0111\u1ed1i v\u1edbi d\u00e2n \u00c1 ch\u00e2u, g\u1ea1o l\u00e0 m\u00f3n \u0103n ch\u00ednh cung c\u1ea5p carbohydrate cho c\u01a1 th\u1ec3, l\u00e0m sao h\u1ea1n ch\u1ebf xu\u1ed1ng \u0111\u1ebfn m\u1ee9c nh\u01b0 FDA khuy\u1ebfn c\u00e1o?<\/span>)<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f2n Li\u00ean \u0111o\u00e0n L\u00faa G\u1ea1o Hoa K\u1ef3, \u0111\u1ea1i di\u1ec7n cho nh\u1eefng ng\u01b0\u1eddi tr\u1ed3ng l\u00faa, cho bi\u1ebft h\u1ecd \u1ee7ng h\u1ed9 n\u1ed7 l\u1ef1c c\u1ee7a ch\u00ednh ph\u1ee7 li\u00ean bang trong vi\u1ec7c xem x\u00e9t v\u1ea5n \u0111\u1ec1 n\u00e0y. Tuy nhi\u00ean, theo <strong><em>Stacy Fitzgerald-Redd<\/em><\/strong>, Gi\u00e1m \u0111\u1ed1c truy\u1ec1n th\u00f4ng c\u1ee7a Li\u00ean \u0111o\u00e0n cho bi\u1ebft hi\u1ec7n nay ch\u01b0a c\u00f3 \u0111\u1ee7 tin t\u1ee9c khoa h\u1ecdc \u0111\u1ec3 thi\u1ebft l\u1eadp cho m\u1ed9t ti\u00eau chu\u1ea9n ri\u00eang bi\u1ec7t cho g\u1ea1o:&#8221;T\u1ea1i th\u1eddi \u0111i\u1ec3m n\u00e0y, ch\u00fang ta c\u1ea7n thu th\u1eadp th\u00eam b\u1eb1ng ch\u1ee9ng khoa h\u1ecdc \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh ti\u00eau chu\u1ea9n c\u1ee7a arsenic&#8221;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>1- Arsenic t\u1eeb \u0111\u00e2u \u0111\u1ebfn<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Arsenic c\u00f3 th\u1ec3 v\u00e0o trong \u0111\u1ea5t v\u00e0 n\u01b0\u1edbc do s\u1ef1 bi\u1ebfn \u0111\u1ed5i c\u1ee7a m\u1ed9t s\u1ed1 kho\u00e1ng s\u1ea3n c\u00f3 ch\u1ee9a arsenic. Nh\u01b0ng theo <strong><em>Federal Agency for Toxic Substances and Disease Registry<\/em><\/strong> th\u00ec th\u1eadt s\u1ef1 ch\u00ednh <strong><em>con ng\u01b0\u1eddi m\u1edbi l\u00e0 th\u1ee7 ph\u1ea1m l\u00e0m gia tang arsenic trong m\u00f4i tr\u01b0\u1eddng t\u1ea1i Hoa K\u1ef3\u2026<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ef9 d\u1eabn \u0111\u1ea7u trong vi\u1ec7c x\u1eed d\u1ee5ng arsenic trong canh n\u00f4ng v\u00e0 k\u1ef9 ngh\u1ec7. M\u1eb7c d\u00f9 \u0111\u00e3 b\u1ecb ng\u0103n c\u1ea5m t\u1eeb 1980, thu\u1ed1c tr\u1eeb s\u00e2u c\u00f3 ch\u1ee9a h\u1ed7n h\u1ee3p arsenate ch\u00ec (lead arsenate) v\u1eabn t\u1ed3n t\u1ea1i l\u00e2u d\u00e0i trong \u0111\u1ea5t t\u1ea1i c\u00e1c v\u00f9ng canh t\u00e1c n\u00f4ng nghi\u1ec7p. Ngo\u00e0i ra, arsenic c\u0169ng c\u00f2n \u0111\u01b0\u1ee3c tr\u1ed9n trong th\u1ee9c \u0103n h\u1ed5n h\u1ee3p \u0111\u1ec3 th\u00fac \u0111\u1ea9y gia s\u00fac t\u0103ng tr\u1ecdng nhanh. G\u1ea1o kh\u00f4ng ph\u1ea3i l\u00e0 ngu\u1ed3n arsenic duy nh\u1ea5t trong th\u1ef1c ph\u1ea9m. <em><span class=\"has-inline-color has-vivid-red-color\">N\u0103m 2009, US EPA cho bi\u1ebft g\u1ea1o ch\u1ec9 chi\u1ebfm 17% ngu\u1ed3n arsenic t\u1eeb dinh d\u01b0\u1ee1ng m\u00e0 th\u00f4i. G\u1ea1o \u0111\u1ee9ng h\u00e0ng th\u1ee9 ba sau tr\u00e1i c\u00e2y \u2013 n\u01b0\u1edbc \u00e9p tr\u00e1i c\u00e2y (18%) v\u00e0 rau c\u1ea3i (24%).<\/span><\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cereal l\u00e0 m\u1ed1i quan t\u00e2m c\u1ee7a nhi\u1ec1u gia \u0111\u00ecnh t\u1ea1i Hoa K\u1ef3. \u0110\u00e2y l\u00e0 lo\u1ea1i th\u1ef1c ph\u1ea9m r\u1ea5t ph\u1ed5 th\u00f4ng c\u1ee7a tr\u1ebb em \u1edf kho\u1ea3ng tu\u1ed5i t\u1eeb 4-12 th\u00e1ng. T\u1ea1i Hoa k\u1ef3, c\u00e1c nh\u00e3n hi\u1ec7u nh\u01b0 <strong><em>Gerber, Smart Nourish Organic Brown Rice cereal, Earth\u2019s Best Organic Whole Grain Rice cereal c\u00f3 ch\u1ee9a nh\u1eefng h\u00e0m l\u01b0\u1ee3ng arsenic \u0111\u00e1ng ng\u1ea1i.<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Theo khuy\u1ebfn c\u00e1o, \u0111\u1ec3 gi\u1ea3m arsenic, cha m\u1eb9 ch\u1ec9 n\u00ean cho c\u00e1c ch\u00e1u \u0103n 1 l\u1ea7n (serving)\/ ng\u00e0y m\u00e0 th\u00f4i. V\u00e0 ph\u1ea7n c\u00f2n l\u1ea1i cho \u0103n th\u00eam nh\u1eefng th\u1ef1c ph\u1ea9m l\u00e0m t\u1eeb l\u00faa m\u00ec, y\u1ebfn m\u1ea1ch (oatmeal) v\u00e0 b\u1eafp. T\u1ea5t c\u1ea3 \u0111\u1ec1u l\u00e0 nh\u1eefng s\u1ea3n ph\u1ea9m c\u00f3 ch\u1ee9a t\u01b0\u01a1ng \u0111\u1ed1i \u00edt arsenic h\u01a1n g\u1ea1o.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hai ph\u00e2n t\u00edch ri\u00eang bi\u1ec7t, m\u1ed9t c\u1ee7a Consumer Reports v\u00e0 m\u1ed9t c\u1ee7a C\u1ee5c Qu\u1ea3n l\u00fd Th\u1ef1c ph\u1ea9m v\u00e0 D\u01b0\u1ee3c ph\u1ea9m &#8211; FDA, \u0111\u00e3 l\u00e0m t\u0103ng l\u00ean s\u1ef1 lo ng\u1ea1i r\u1eb1ng ch\u00fang ta c\u00f3 th\u1ec3 \u0111ang \u0111\u01b0a qu\u00e1 nhi\u1ec1u ch\u1ea5t g\u00e2y ung th\u01b0 cho con ng\u01b0\u1eddi nh\u01b0 Arsenic v\u00e0o th\u00f3i quen \u0103n u\u1ed1ng. V\u00e0 d\u1ef1a tr\u00ean nh\u1eefng ph\u00e1t hi\u1ec7n tr\u00ean, Consumer Reports \u0111ang k\u00eau g\u1ecdi FDA \u0111\u01b0a ra c\u00e1c ti\u00eau chu\u1ea9n li\u00ean bang v\u1ec1 th\u1ea1ch t\u00edn trong g\u1ea1o. V\u00e0 c\u01a1 quan n\u00e0y hi\u1ec7n \u0111ang c\u00e2n nh\u1eafc c\u00e1c l\u1ef1a ch\u1ecdn trong vi\u1ec7c \u0111\u1ecbnh chu\u1ea9n cho Arsenic trong g\u1ea1o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>2.<\/em> <em>L\u00e0m sao gi\u1eef \u0111\u01b0\u1ee3c g\u1ea1o an to\u00e0n?<\/em><\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignleft size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/vanhoimoi.org\/wp-content\/uploads\/2020\/11\/gao.jpg\" alt=\"\" class=\"wp-image-7095\" width=\"241\" height=\"236\" srcset=\"https:\/\/vanhoimoi.org\/wp-content\/uploads\/2020\/11\/gao.jpg 365w, https:\/\/vanhoimoi.org\/wp-content\/uploads\/2020\/11\/gao-300x294.jpg 300w\" sizes=\"auto, (max-width: 241px) 100vw, 241px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">G\u1ea1o c\u00f3 xu h\u01b0\u1edbng h\u1ea5p th\u1ee5 nhi\u1ec1u arsenic t\u1eeb m\u00f4i tr\u01b0\u1eddng h\u01a1n c\u00e1c c\u00e2y ng\u0169 c\u1ed1c kh\u00e1c, t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i g\u1ea1o v\u00e0 ph\u01b0\u01a1ng ph\u00e1p tr\u1ed3ng. Arsenic trong g\u1ea1o c\u0169ng c\u00f3 khuyh h\u01b0\u1edbng \u0111\u1ed9c h\u1ea1i h\u01a1n c\u00e1c c\u00e2y tr\u1ed3ng kh\u00e1c v\u00ec ph\u1ea7n l\u1edbn ch\u1ee9a arsenic v\u00f4 c\u01a1. N\u00f3 c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m t\u0103ng nguy c\u01a1 b\u1ec7nh t\u1eadt \u1edf ng\u01b0\u1eddi, bao g\u1ed3m c\u1ea3 ung th\u01b0.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u01b0ng, \u0111i\u1ec1u n\u00e0y kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n kh\u00f4ng n\u00ean \u0103n c\u01a1m. B\u1ea1n c\u00f3 th\u1ec3 th\u01b0\u1edfng th\u1ee9c c\u01a1m nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a c\u00e1ch \u0103n u\u1ed1ng l\u00e0nh m\u1ea1nh, c\u00e2n b\u1eb1ng.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>C\u00f3 c\u00e1c m\u1ee9c t\u1ed1i \u0111a \u0111\u00e3 \u0111\u01b0\u1ee3c khuy\u1ebfn c\u00e1o<em> (nh\u01b0ng ch\u01b0a c\u00f3 quy \u0111\u1ecbnh r\u00f5 r\u00e0ng) <\/em>trong lu\u1eadt v\u1ec1 ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m v\u1ec1 m\u1ee9c arsenic v\u00f4 c\u01a1 cho ph\u00e9p trong g\u1ea1o v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m t\u1eeb g\u1ea1o<em>. C\u00e1c m\u1ee9c nghi\u00eam ng\u1eb7t h\u01a1n \u0111\u01b0\u1ee3c \u0111\u1eb7t ra cho th\u1ef1c ph\u1ea9m d\u00e0nh cho tr\u1ebb con.<\/em><\/li><li>C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 tr\u00e1ch nhi\u1ec7m b\u1ea3o \u0111\u1ea3m th\u1ef1c ph\u1ea9m m\u00e0 h\u1ecd s\u1ea3n xu\u1ea5t l\u00e0 an to\u00e0n v\u00e0 c\u00f3 h\u00e0m l\u01b0\u1ee3ng arsenic th\u1ea5p nh\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u1ebb nh\u1ecf v\u00e0 s\u1eefa g\u1ea1o, n\u01b0\u1edbc vo g\u1ea1o th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 pha n\u01b0\u1edbc u\u1ed1ng c\u00f3 th\u1ec3 d\u00f9ng thay th\u1ebf s\u1eefa. \u0110\u1ec3 gi\u00fap gi\u1ea3m b\u1edbt s\u1ef1 ph\u01a1i nhi\u1ec5m, kh\u00f4ng n\u00ean cho tr\u1ebb nh\u1ecf d\u01b0\u1edbi 5 tu\u1ed5i u\u1ed1ng s\u1eefa g\u1ea1o \u0111\u1ec3 thay th\u1ebf cho s\u1eefa m\u1eb9, s\u1eefa b\u1ed9t d\u00e0nh cho tr\u1ebb s\u01a1 sinh, ho\u1eb7c s\u1eefa b\u00f2.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u n\u00e0y l\u00e0 do, so v\u1edbi nh\u1eefng ng\u01b0\u1eddi ti\u00eau d\u00f9ng kh\u00e1c, tr\u1ebb con c\u00f3 khuynh h\u01b0\u1edbng u\u1ed1ng nhi\u1ec1u s\u1eefa h\u01a1n v\u00e0 c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng c\u01a1 th\u1ec3 th\u1ea5p h\u01a1n do \u0111\u00f3, nguy c\u01a1 b\u1ecb nhi\u1ec5m \u0111\u1ed9c c\u00f3 t\u1ef7 l\u1ec7 cao h\u01a1n ng\u01b0\u1eddi l\u00f3n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f3 m\u1ed9t s\u1ed1 l\u1ef1a ch\u1ecdn thay th\u1ebf ph\u00f9 h\u1ee3p v\u1edbi tr\u1ebb con b\u1ecb d\u1ecb \u1ee9ng, kh\u00f4ng dung n\u1ea1p s\u1eefa b\u00f2, ho\u1eb7c n\u01b0\u1edbc \u0111\u1eadu n\u00e0nh. B\u1eadc cha m\u1eb9 trong tr\u01b0\u1eddng h\u1ee3p n\u1ea7y c\u1ea7n ph\u1ea3i n\u00f3i chuy\u1ec7n v\u1edbi chuy\u00ean gia y t\u1ebf nh\u01b0 b\u00e1c s\u0129 hay chuy\u00ean gia dinh d\u01b0\u1ee1ng \u0111\u1ec3 t\u00ecm m\u1ed9t lo\u1ea1i s\u1eefa thay th\u1ebf ph\u00f9 h\u1ee3p cho con m\u00ecnh. <strong><em>FDA \u0111\u00e3 ban h\u00e0nh h\u01b0\u1edbng d\u1eabn cho ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u1ec3 kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 m\u1ee9c arsenic v\u00f4 c\u01a1 100 ppb trong ng\u0169 c\u1ed1c g\u1ea1o d\u00e0nh cho tr\u1ebb s\u01a1 sinh<\/em><\/strong>. \u0110\u1ec3 h\u1ed7 tr\u1ee3 m\u1ee9c chu\u1ea9n n\u00e0y, FDA \u0111\u00e3 ti\u1ebfn h\u00e0nh \u0111\u00e1nh gi\u00e1 r\u1ee7i ro v\u00e0 x\u00e1c \u0111\u1ecbnh r\u1eb1ng vi\u1ec7c thi\u1ebft l\u1eadp m\u1ee9c 100 ppb c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m n\u1ed3ng \u0111\u1ed9 trung b\u00ecnh c\u1ee7a arsenic v\u00f4 c\u01a1 trong ng\u0169 c\u1ed1c d\u00e0nh cho tr\u1ebb s\u01a1 sinh l\u00e0m t\u1eeb g\u1ea1o l\u1ee9t (brown rice) t\u1eeb 119,0 ppb xu\u1ed1ng 79,0 ppb v\u00e0 g\u1ea1o tr\u1eafng (white rice) cho tr\u1ebb s\u01a1 sinh t\u1eeb 103,9 \u0111\u1ebfn 83,5 ppb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>3. G\u1ea1o Vi\u1ec7t Nam<\/em><\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignleft size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/vanhoimoi.org\/wp-content\/uploads\/2020\/11\/image-55.png\" alt=\"\" class=\"wp-image-7091\" width=\"357\" height=\"195\" srcset=\"https:\/\/vanhoimoi.org\/wp-content\/uploads\/2020\/11\/image-55.png 323w, https:\/\/vanhoimoi.org\/wp-content\/uploads\/2020\/11\/image-55-300x163.png 300w\" sizes=\"auto, (max-width: 357px) 100vw, 357px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Theo b\u00e1o Ph\u1ef1 n\u1eef Th\u00e0nh ph\u1ed1 \u1edf S\u00e0i G\u00f2n, sau khi C\u1ee5c An to\u00e0n Th\u1ef1c ph\u1ea9m thu\u1ed9c B\u1ed9 Y t\u1ebf c\u00f3 v\u0103n b\u1ea3n \u0111\u1ec1 ngh\u1ecb C\u1ee5c Qu\u1ea3n l\u00fd Ch\u1ea5t l\u01b0\u1ee3ng N\u00f4ng l\u00e2m s\u1ea3n v\u00e0 Th\u1ee7y s\u1ea3n, B\u1ed9 N\u00f4ng nghi\u1ec7p ph\u1ed1i h\u1ee3p tri\u1ec3n khai g\u1ea5p vi\u1ec7c ki\u1ec3m tra, x\u00e1c minh m\u1ed9t tin g\u00e2y x\u00f4n xao d\u01b0 lu\u1eadn, r\u1eb1ng nhi\u1ec1u s\u1ea3n ph\u1ea9m g\u1ea1o b\u1ecb tr\u1ed9n h\u00f3a ch\u1ea5t t\u1ea9y tr\u1eafng v\u00e0 h\u01b0\u01a1ng li\u1ec7u t\u1ea1o m\u00f9i th\u01a1m, ng\u01b0\u1eddi ti\u00eau d\u00f9ng r\u1ea5t lo l\u1eafng, kh\u00f4ng bi\u1ebft l\u00e0m c\u00e1ch n\u00e0o \u0111\u1ec3 b\u1eefa c\u01a1m h\u00e0ng ng\u00e0y c\u1ee7a gia \u0111\u00ecnh m\u00ecnh th\u1eadt s\u1ef1 an to\u00e0n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cNg\u01b0\u1eddi ti\u00eau d\u00f9ng truy\u1ec1n nhau th\u00f4ng tin c\u00e1c nh\u00e0 m\u00e1y xay x\u00e1t mua l\u00faa v\u1ec1, do ph\u1ea3i t\u00edch tr\u1eef m\u1ed9t th\u1eddi gian n\u00ean khi xay x\u00e1t s\u1ebd kh\u00f4ng c\u00f2n \u0111\u01b0\u1ee3c m\u00f9i th\u01a1m nh\u01b0 ban \u0111\u1ea7u. V\u00ec th\u1ebf, nh\u1eefng n\u01a1i n\u00e0y c\u1ea7n t\u1ea1o l\u1ea1i m\u00f9i h\u01b0\u01a1ng cho g\u1ea1o b\u1eb1ng c\u00e1c lo\u1ea1i h\u00f3a ch\u1ea5t t\u1ea1o m\u00f9i th\u01a1m. Tr\u00ean th\u1ef1c t\u1ebf, ch\u1ec9 c\u1ea7n d\u1ea1o m\u1ed9t v\u00f2ng ch\u1ee3 Kim Bi\u00ean, ai c\u0169ng c\u00f3 th\u1ec3 mua nhi\u1ec1u lo\u1ea1i h\u00f3a ch\u1ea5t, v\u1edbi \u0111\u1ee7 h\u01b0\u01a1ng v\u1ecb, t\u1eeb d\u1ea1ng dung d\u1ecbch n\u01b0\u1edbc \u0111\u1ebfn d\u1ea1ng b\u1ed9t mang h\u01b0\u01a1ng l\u00e0i, h\u01b0\u01a1ng n\u1ebfp&#8230; v\u1edbi gi\u00e1 r\u1ebb b\u00e8o v\u00e0i ch\u1ee5c ng\u00e0n\/ l\u00edt. Mu\u1ed1n g\u1ea1o tr\u1eafng tinh th\u00ec c\u00f3 s\u1eb5n b\u1ed9t t\u1ea9y tr\u1eafng. \u0110\u00f3 l\u00e0 ch\u01b0a k\u1ec3, g\u1ea1o b\u1ecb m\u1ed1c, k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng c\u0169ng \u0111\u01b0\u1ee3c t\u1ea1o m\u00e0u, \u0111\u00e1nh b\u00f3ng v\u00e0 t\u1ea1o m\u00f9i, bi\u1ebfn th\u00e0nh g\u1ea1o m\u1edbi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nhi\u1ec1u c\u1eeda h\u00e0ng kinh doanh g\u1ea1o c\u00f2n x\u1ecbt tr\u1ef1c ti\u1ebfp thu\u1ed1c di\u1ec7t c\u00f4n tr\u00f9ng, thu\u1ed1c h\u00fat \u1ea9m c\u00f4ng nghi\u1ec7p v\u00e0o g\u1ea1o \u0111\u1ec3 b\u1ea3o qu\u1ea3n. \u0110\u00f3 l\u00e0 ch\u01b0a k\u1ec3, nhi\u1ec1u c\u1eeda h\u00e0ng \u0111\u00e3 pha tr\u1ed9n h\u00f3a ch\u1ea5t gi\u00fap g\u1ea1o n\u1edf g\u1ea5p \u0111\u00f4i khi n\u1ea5u. Nh\u1eefng n\u01a1i b\u00e1n c\u01a1m k\u00fd ho\u1eb7c ti\u1ec7m c\u01a1m b\u00ecnh d\u00e2n b\u00e1n s\u1ed1 l\u01b0\u1ee3ng nhi\u1ec1u r\u1ea5t \u01b0a chu\u1ed9ng lo\u1ea1i g\u1ea1o n\u00e0y\u2026\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>C\u00f2n g\u1ea1o Vi\u1ec7t Nam t\u1ea1i h\u1ea3i ngo\u1ea1i th\u00ec sao?<\/em><\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignright size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/vanhoimoi.org\/wp-content\/uploads\/2020\/11\/gao4.jpg\" alt=\"\" class=\"wp-image-7097\" width=\"281\" height=\"178\" srcset=\"https:\/\/vanhoimoi.org\/wp-content\/uploads\/2020\/11\/gao4.jpg 561w, https:\/\/vanhoimoi.org\/wp-content\/uploads\/2020\/11\/gao4-300x190.jpg 300w, https:\/\/vanhoimoi.org\/wp-content\/uploads\/2020\/11\/gao4-465x294.jpg 465w\" sizes=\"auto, (max-width: 281px) 100vw, 281px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cM\u1ed9t \u0111i\u1ec1u \u0111\u00e1ng m\u1eebng cho ng\u01b0\u1eddi Vi\u1ec7t h\u1ea3i ngo\u1ea1i l\u00e0 g\u1ea1o Vi\u1ec7t Nam b\u1eaft \u0111\u1ea7u xu\u1ea5t hi\u1ec7n l\u1ea7n \u0111\u1ea7u ti\u00ean tr\u00ean th\u1ecb tr\u01b0\u1eddng Hoa K\u1ef3 t\u1eeb th\u00e1ng 4\/2014, nh\u01b0ng ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 gi\u00e1 c\u1ea3 k\u00e9m h\u01a1n g\u1ea1o Th\u00e1i Lan (t\u1eeb 10-45 \u0111\u00f4 la\/kg), v\u1edbi 3 nh\u00e3n hi\u1ec7u: G\u1ea1o th\u01a1m th\u01b0\u1ee3ng h\u1ea1ng B\u1ea1c Li\u00eau, G\u1ea1o th\u01a1m th\u01b0\u1ee3ng h\u1ea1ng 3 Mi\u1ec1n v\u00e0 Vi\u1ec7t Nam Jasmine ricet t\u1ea1i mi\u1ec1n Nam California. Ph\u1ea3n \u1ee9ng s\u01a1 kh\u1edfi c\u1ee7a gi\u1edbi ti\u00eau th\u1ee5 M\u1ef9 cho bi\u1ebft ch\u1ea5t l\u01b0\u1ee3ng g\u1ea1o Vi\u1ec7t Nam kh\u00f4ng b\u1eb1ng g\u1ea1o Th\u00e1i Lan, lo\u1ea1i g\u1ea1o sau n\u00e0y hi\u1ec7n chi\u1ebfm th\u1ecb ph\u1ea7n to l\u1edbn t\u1ea1i M\u1ef9 (h\u01a1n 80%).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Theo FAO ti\u00ean \u0111o\u00e1n, sau khi xu\u1ea5t c\u1ea3ng \u0111\u01b0\u1ee3c 6,2 tri\u1ec7u t\u1ea5n g\u1ea1o trong 2014, Vi\u1ec7t Nam c\u00f3 th\u1ec3 xu\u1ea5t kh\u1ea9u 6,9 tri\u1ec7u t\u1ea5n g\u1ea1o trong 2015 do \u0111\u01b0\u1ee3c m\u00f9a n\u0103m tr\u01b0\u1edbc, ph\u1ea7n l\u1edbn chuy\u1ec3n \u0111\u1ebfn c\u00e1c n\u01b0\u1edbc nh\u1eadp c\u1ea3ng quan tr\u1ecdng nh\u01b0: Trung C\u1ed9ng, Philippines v\u00e0 \u0110\u00f4ng Nam \u00c1. Th\u00e1i Lan s\u1ebd ti\u1ebfp t\u1ee5c vai tr\u00f2 d\u1eabn \u0111\u1ea7u xu\u1ea5t kh\u1ea9u g\u1ea1o th\u1ebf gi\u1edbi \u1edf t\u1ea7m m\u1ee9c cao h\u01a1n, kho\u1ea3ng 11 tri\u1ec7u t\u1ea5n g\u1ea1o, do h\u1ecd c\u00f2n g\u1ea1o t\u1ed3n kho kh\u00e1 l\u1edbn\u2026<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong n\u0103m 2019, Vi\u1ec7t Nam xu\u1ea5t c\u1ea3ng 7,58 tri\u1ec7u t\u1ea5n g\u1ea1o, gi\u1ea3m 32% so v\u1edbi n\u0103m 2018 v\u1ec1 l\u01b0\u1ee3ng v\u00e0 gi\u1ea3m 25% v\u1ec1 gi\u00e1 b\u00e1n so v\u1edbi n\u0103m tr\u01b0\u1edbc. Vi\u1ec7t Nam hy v\u1ecdng xu\u1ea5t c\u1ea3ng 7-8 tri\u1ec7u t\u1ea5n g\u1ea1o trong n\u0103m 2020, v\u1edbi t\u1ed5ng gi\u00e1 tr\u1ecb 4,2 t\u1ef7 USD, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng ch\u1ec9 ti\u00eau c\u1ee7a B\u1ed9 Th\u01b0\u01a1ng m\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>4. L\u00e0m c\u00e1ch n\u00e0o \u0111\u1ec3 gi\u1ea3m b\u1edbt arsenic trong g\u1ea1o?<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Danh s\u00e1ch c\u00e1c s\u1ea3n ph\u1ea9m ch\u1ee9a l\u01b0\u1ee3ng Arsenic cao hay th\u1ea5p d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2022 G\u1ea1o Basmati c\u00f3 h\u00e0m l\u01b0\u1ee3ng arsenic th\u1ea5p h\u01a1n c\u00e1c lo\u1ea1i g\u1ea1o kh\u00e1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2022 G\u1ea1o l\u1ee9t (Brown rice) th\u01b0\u1eddng ch\u1ee9a nhi\u1ec1u th\u1ea1ch t\u00edn h\u01a1n g\u1ea1o tr\u1eafng v\u00ec Arsenic \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong l\u1edbp v\u1ecf tr\u1ea5u, kh\u00f4ng \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf trong g\u1ea1o l\u1ee9t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>Cho d\u00f9 g\u1ea1o \u0111\u01b0\u1ee3c tr\u1ed3ng theo ph\u01b0\u01a1ng ph\u00e1p h\u1eefu c\u01a1 hay th\u00f4ng th\u01b0\u1eddng \u0111\u1ec1u kh\u00f4ng c\u00f3 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u1ee9c arsenic trong g\u1ea1o.<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2022 B\u00e1nh g\u1ea1o v\u00e0 b\u00e1nh quy gi\u00f2n (Rice cakes and crackers) c\u00f3 th\u1ec3 ch\u1ee9a h\u00e0m l\u01b0\u1ee3ng cao h\u01a1n g\u1ea1o \u0111\u01b0\u1ee3c n\u1ea5u ch\u00ednh (c\u01a1m).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2022 M\u1ee9c arsenic \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong s\u1eefa g\u1ea1o (n\u01b0\u1edbc c\u01a1m) cao h\u01a1n nhi\u1ec1u so v\u1edbi l\u01b0\u1ee3ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c cho ph\u00e9p trong n\u01b0\u1edbc u\u1ed1ng (10 ppb).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em><span class=\"has-inline-color has-vivid-red-color\">Ph\u1ea7n l\u1edbn arsenic trong g\u1ea1o c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf b\u1eb1ng c\u00e1ch r\u1eeda k\u1ef9 h\u1ea1t tr\u01b0\u1edbc khi n\u1ea5u. \u0110\u00f3 l\u00e0 m\u1ed9t th\u1ef1c ti\u1ec5n \u0111\u00e3 \u0111\u01b0\u1ee3c quan s\u00e1t \u0111\u01b0\u1ee3c t\u1eeb c\u00e1ch n\u1ea5u c\u01a1m v\u00e0 \u201cvo g\u1ea1o\u201d trong n\u01b0\u1edbc nhi\u1ec1u l\u1ea7n.<\/span><\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em><span style=\"color:#0000a3\" class=\"has-inline-color\">M\u1ed9t s\u1ed1 \u0111\u1ea7u b\u1ebfp ph\u1ea3n \u0111\u1ed1i vi\u1ec7c s\u00fac r\u1eeda v\u00ec cho r\u1eb1ng r\u1ea5t nhi\u1ec1u kho\u00e1ng ch\u1ea5t b\u1ecb m\u1ea5t \u0111i khi \u201cvo\u201d nhi\u1ec1u l\u1ea7n. \u1ede m\u1ed9t \u0111\u1ea5t n\u01b0\u1edbc m\u00e0 g\u1ea1o \u0111\u01b0\u1ee3c b\u00e1n theo kilo trong c\u00e1c th\u00f9ng m\u1edf \u0111\u1ec3 h\u1ea1t ch\u01b0a n\u1ea5u ch\u00edn ti\u1ebfp x\u00fac v\u1edbi b\u1ee5i v\u00e0 vi khu\u1ea9n do c\u00f4n tr\u00f9ng v\u00e0 cung c\u00e1ch thanh l\u1ecdc c\u1ee7a con ng\u01b0\u1eddi, kh\u00f4ng c\u00f3 c\u00e1ch n\u00e0o ch\u00fang ta n\u1ea5u c\u01a1m m\u00e0 kh\u00f4ng r\u1eeda s\u1ea1ch tr\u01b0\u1edbc khi n\u1ea5u v\u1edbi \u00edt nh\u1ea5t ba l\u1ea7n thay n\u01b0\u1edbc.<\/span><\/em><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignleft size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/vanhoimoi.org\/wp-content\/uploads\/2020\/11\/image-56.png\" alt=\"\" class=\"wp-image-7092\" width=\"378\" height=\"211\" srcset=\"https:\/\/vanhoimoi.org\/wp-content\/uploads\/2020\/11\/image-56.png 621w, https:\/\/vanhoimoi.org\/wp-content\/uploads\/2020\/11\/image-56-465x261.png 465w\" sizes=\"auto, (max-width: 378px) 100vw, 378px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ec kh\u00f4ng c\u00f3 c\u00e1ch n\u00e0o \u0111\u1ec3 ch\u1eafc ch\u1eafn r\u1eb1ng g\u1ea1o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c s\u1ea3n ph\u1ea9m g\u1ea1o ch\u1ebf bi\u1ebfn (bao g\u1ed3m c\u1ea3 ng\u0169 c\u1ed1c g\u1ea1o v\u00e0 th\u1ee9c \u0103n cho tr\u1ebb em) \u0111\u00e3 \u0111\u01b0\u1ee3c tr\u00e1ng k\u1ef9 tr\u01b0\u1edbc khi ch\u1ebf bi\u1ebfn hay ch\u01b0a, t\u1ed1t nh\u1ea5t l\u00e0 b\u1ea1n n\u00ean tr\u00e1nh xa c\u00e1c s\u1ea3n ph\u1ea9m tr\u00ean.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>Hi\u1ec7n nay, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 ph\u00e1t hi\u1ec7n ra r\u1eb1ng, n\u1ea5u c\u01a1m b\u1eb1ng c\u00e1ch x\u1ea3 (vo) qua nhi\u1ec1u l\u1ea7n b\u1eb1ng n\u01b0\u1edbc n\u00f3ng c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf nhi\u1ec1u arsenic t\u00edch tr\u1eef trong ng\u0169 c\u1ed1c, m\u1ed9t m\u1eb9o c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m m\u1ee9c \u0111\u1ed9 ch\u1ea5t \u0111\u1ed9c h\u1ea1i trong g\u1ea1o, m\u1ed9t trong nh\u1eefng lo\u1ea1i th\u1ef1c ph\u1ea9m ph\u1ed5 bi\u1ebfn nh\u1ea5t th\u1ebf gi\u1edbi.<\/em><\/strong><strong><em><\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng c\u00e1ch kh\u00e1c b\u1ea1n c\u00f3 th\u1ec3 h\u1ea1n ch\u1ebf s\u1ef1 ti\u1ebfp x\u00fac c\u1ee7a m\u00ecnh v\u1edbi \u201cg\u1ea1o\u201d.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em><span class=\"has-inline-color has-vivid-red-color\">Thay \u0111\u1ed5i kh\u1ea9u ph\u1ea7n ng\u0169 c\u1ed1c c\u1ee7a b\u1ea1n!<\/span><\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t c\u00e1ch r\u00f5 r\u00e0ng \u0111\u1ec3 tr\u00e1nh th\u1ea1ch t\u00edn trong g\u1ea1o l\u00e0: \u0102n \u00edt arsenic b\u1eb1ng c\u00e1ch thay th\u1ebf nhi\u1ec1u lo\u1ea1i ng\u0169 c\u1ed1c kh\u00e1c nh\u01b0 l\u00faa m\u00ec, l\u00faa m\u1ea1ch ho\u1eb7c y\u1ebfn m\u1ea1ch. &#8230;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>5. Thay l\u1eddi k\u1ebft<\/em><\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignleft size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/vanhoimoi.org\/wp-content\/uploads\/2020\/11\/image-57.png\" alt=\"\" class=\"wp-image-7093\" width=\"307\" height=\"241\"\/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Qua nh\u1eefng ghi nh\u1eadn v\u1ec1 s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a arsenic trong g\u1ea1o tr\u00ecnh b\u00e0y \u1edf ph\u1ea7n tr\u00ean, ch\u00fang ta t\u1eeb \u0111\u00f3 c\u00f3 th\u1ec3 r\u00fat t\u1ec9a ra \u0111\u01b0\u1ee3c v\u00e0i \u0111i\u1ec1u sau \u0111\u00e2y:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>S\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a Arsenic trong g\u1ea1o tr\u00ean th\u1ebf gian n\u1ea7y \u0111\u00e3 l\u00e0 m\u1ed9t \u2026ti\u1ec1n \u0111\u1ecbnh r\u1ed3i; (nh\u1eadn \u0111\u1ecbnh c\u00f3 v\u1ebb ph\u1ea3n khoa h\u1ecdc qu\u00e1!)<\/li><li>Nh\u01b0 v\u1eady c\u00f2n hai (2) vi\u1ec7c ch\u00fang ta c\u00f3 th\u1ec3 l\u00e0m l\u00e0 ho\u1eb7c kh\u00f4ng \u0103n c\u01a1m, g\u1ea1o (kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c), ho\u1eb7c gi\u1ea3m b\u1edbt \u0103n g\u1ea1o (c\u00f3 t\u00ednh kh\u1ea3 thi cao \u0111\u00e2y).<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>C\u00f3 th\u1ec3 k\u1ebft lu\u1eadn t\u1ed5ng h\u1ee3p nh\u01b0 sau:<\/em><\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Gi\u1ea3m b\u1edbt \u0103n g\u1ea1o;<\/li><li>Vo g\u1ea1o nhi\u1ec1u l\u1ea7n nh\u01b0 c\u00e1c \u0111\u1ec1 ngh\u1ecb tr\u00ean \u0111\u1ec3 t\u00e1c arsenic ra kh\u1ecfi g\u1ea1o.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Hy v\u1ecdng v\u1edbi c\u00e1ch nh\u00ecn t\u1ed5ng h\u1ee3p nh\u01b0 tr\u00ean s\u1ebd gi\u00fap m\u1ed7i ng\u01b0\u1eddi trong ch\u00fang ta c\u00f3 th\u1ec3 <strong>\u201c<em>s\u1ed1ng chung h\u00f2a b\u00ecnh, thu\u1eadn th\u1ea3o v\u1edbi g\u1ea1o\u201d<\/em><\/strong> \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>Mai Thanh Truy\u1ebft<\/em><\/strong><br><strong><em>H\u1ed9i B\u1ea3o v\u1ec7 M\u00f4i tr\u01b0\u1eddng Vi\u1ec7t Nam<\/em><\/strong><br><strong><em>M\u00f9a L\u1ec5 T\u1ea1 \u01a0n 2020<\/em><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>TS Mai Thanh Truy\u1ebft T\u1eeb ng\u00e0n x\u01b0a, l\u00faa \u0111\u01b0\u1ee3c tr\u1ed3ng trong c\u00e1c c\u00e1nh \u0111\u1ed3ng ru\u1ed9ng \u0111\u1ea7y n\u01b0\u1edbc v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 arsenic cao, d\u01b0\u1edbi c\u00e1c d\u1ea1ng t\u1ef1 nhi\u00ean v\u00e0 do con ng\u01b0\u1eddi \u201ct\u1ea1o ra\u201d, t\u1eeb \u0111\u1ea5t v\u00e0 n\u01b0\u1edbc. C\u1ee5c Qu\u1ea3n l\u00fd Th\u1ef1c ph\u1ea9m v\u00e0 D\u01b0\u1ee3c ph\u1ea9m (FDA) \u0111\u00e3<span class=\"more-link\"><a href=\"https:\/\/vanhoimoi.org\/?p=7087\">\u0111\u1ecdc ti\u1ebfp&#8230;<\/a><\/span><\/p>\n","protected":false},"author":2,"featured_media":7098,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","footnotes":""},"categories":[12,57],"tags":[144,180],"class_list":["entry","author-ntviet","post-7087","post","type-post","status-publish","format-standard","has-post-thumbnail","category-chuyenmuc","category-giaoduc-vanhoc-lichsu","tag-khoa-hoc","tag-thuc-pham"],"_links":{"self":[{"href":"https:\/\/vanhoimoi.org\/index.php?rest_route=\/wp\/v2\/posts\/7087","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vanhoimoi.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vanhoimoi.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vanhoimoi.org\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vanhoimoi.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7087"}],"version-history":[{"count":0,"href":"https:\/\/vanhoimoi.org\/index.php?rest_route=\/wp\/v2\/posts\/7087\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vanhoimoi.org\/index.php?rest_route=\/wp\/v2\/media\/7098"}],"wp:attachment":[{"href":"https:\/\/vanhoimoi.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7087"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vanhoimoi.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7087"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vanhoimoi.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7087"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}