M\u1ed9t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn c\u00e1c s\u1ea3n ph\u1ea9m ca cao, bao g\u1ed3m c\u1ea3 chocolate, \u0111\u01b0\u1ee3c b\u00e1n t\u1ea1i c\u00e1c nh\u00e0 b\u00e1n l\u1ebb nh\u01b0 Whole Foods, Amazon v\u00e0 GNC c\u00f3 kh\u1ea3 n\u0103ng v\u01b0\u1ee3t qu\u00e1 c\u00e1c h\u01b0\u1edbng d\u1eabn an to\u00e0n v\u1ec1 kim lo\u1ea1i n\u1eb7ng, trong \u0111\u00f3 c\u00e1c l\u1ef1a ch\u1ecdn h\u1eefu c\u01a1 l\u00e0 nh\u1eefng s\u1ea3n ph\u1ea9m vi ph\u1ea1m nghi\u00eam tr\u1ecdng nh\u1ea5t.<\/p>\n
M\u1ed9t nghi\u00ean c\u1ee9u m\u1edbi \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean Frontiers in Nutrition cho th\u1ea5y 43% c\u00e1c s\u1ea3n ph\u1ea9m ca cao \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u v\u01b0\u1ee3t qu\u00e1 li\u1ec1u l\u01b0\u1ee3ng ch\u00ec t\u1ed1i \u0111a cho ph\u00e9p, v\u00e0 35% v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n cadmium.<\/p>\n
C\u00e1c s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c d\u00e1n nh\u00e3n h\u1eefu c\u01a1 c\u0169ng cho th\u1ea5y m\u1ee9c \u0111\u1ed9 cao h\u01a1n c\u1ee7a c\u1ea3 hai kim lo\u1ea1i n\u1eb7ng so v\u1edbi c\u00e1c l\u1ef1a ch\u1ecdn kh\u00f4ng h\u1eefu c\u01a1.<\/p>\n
C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1eeb George Washington University ph\u00e2n t\u00edch 72 s\u1ea3n ph\u1ea9m cacao d\u00e0nh cho ng\u01b0\u1eddi ti\u00eau d\u00f9ng, bao g\u1ed3m c\u1ea3 chocolate \u0111en, c\u1ee9 hai n\u0103m m\u1ed9t l\u1ea7n, trong kho\u1ea3ng th\u1eddi gian t\u00e1m n\u0103m. H\u1ecd t\u00ecm ra t\u00ecnh tr\u1ea1ng nhi\u1ec5m ch\u00ec, cadmium v\u00e0 asen \u2013 c\u00e1c kim lo\u1ea1i n\u1eb7ng g\u00e2y ra c\u00e1c r\u1ee7i ro cho s\u1ee9c kh\u1ecfe nh\u01b0 t\u1ed5n th\u01b0\u01a1ng th\u1ea7n kinh, b\u1ec7nh th\u1eadn v\u00e0 ung th\u01b0 \u1edf m\u1ee9c \u0111\u1ed9 cao. Tuy nhi\u00ean, kh\u00f4ng c\u00f3 s\u1ea3n ph\u1ea9m n\u00e0o v\u01b0\u1ee3t qu\u00e1 m\u1ee9c li\u1ec1u l\u01b0\u1ee3ng asen t\u1ed1i \u0111a cho ph\u00e9p.<\/p>\n
\u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi ti\u00eau d\u00f9ng trung b\u00ecnh, m\u1ed9t kh\u1ea9u ph\u1ea7n c\u00e1c s\u1ea3n ph\u1ea9m cacao n\u00e0y kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y ra r\u1ee7i ro nghi\u00eam tr\u1ecdng d\u1ef1a tr\u00ean n\u1ed3ng \u0111\u1ed9 trung b\u00ecnh \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y.<\/p>\n
M\u1eb7t kh\u00e1c, c\u00e1c t\u00e1c gi\u1ea3 cho bi\u1ebft, vi\u1ec7c \u0103n nhi\u1ec1u ho\u1eb7c \u0103n c\u00f9ng v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m kim lo\u1ea1i n\u1eb7ng kh\u00e1c c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n ph\u01a1i nhi\u1ec5m an to\u00e0n.<\/p>\n
Leigh Frame, t\u00e1c gi\u1ea3 nghi\u00ean c\u1ee9u, gi\u00e1m \u0111\u1ed1c y h\u1ecdc t\u00edch h\u1ee3p v\u00e0 ph\u00f3 gi\u00e1o s\u01b0 t\u1ea1i George Washington, cho bi\u1ebft: \u201cAi ai c\u0169ng \u0111\u1ec1u th\u00edch chocolate, nh\u01b0ng \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i \u0103n v\u1eeba ph\u1ea3i th\u00f4i, gi\u1ed1ng nh\u01b0 c\u00e1c lo\u1ea1i th\u1ef1c ph\u1ea9m kh\u00e1c c\u00f3 ch\u1ee9a kim lo\u1ea1i n\u1eb7ng, bao g\u1ed3m c\u00e1 l\u1edbn nh\u01b0 c\u00e1 ng\u1eeb ch\u01b0a l\u00e0m s\u1ea1ch k\u1ef9, v\u00e0 g\u1ea1o l\u1ee9t ch\u01b0a vo. M\u1eb7c d\u00f9 kh\u00f4ng th\u1ef1c t\u1ebf khi tr\u00e1nh ho\u00e0n to\u00e0n kim lo\u1ea1i n\u1eb7ng trong th\u1ef1c ph\u1ea9m, nh\u01b0ng m\u1ecdi ng\u01b0\u1eddi v\u1eabn ph\u1ea3i th\u1eadn tr\u1ecdng v\u1edbi nh\u1eefng g\u00ec m\u00ecnh \u0103n v\u00e0 l\u01b0\u1ee3ng \u0103n v\u00e0o.\u201d<\/p>\n
Chocolate \u0111en. (H\u00ecnh minh h\u1ecda: Pixabay)<\/p>\n
C\u00e1c t\u00e1c gi\u1ea3 c\u1ee7a nghi\u00ean c\u1ee9u nh\u1ea5n m\u1ea1nh r\u1eb1ng nh\u1eefng ph\u00e1t hi\u1ec7n v\u1ec1 chocolate \u0111en n\u00e0y l\u00e0 \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng, v\u00ec n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb r\u1ed9ng r\u00e3i v\u00ec nh\u1eefng l\u1ee3i \u00edch s\u1ee9c kh\u1ecfe ti\u1ec1m \u1ea9n c\u1ee7a lo\u1ea1i th\u1ef1c ph\u1ea9m n\u00e0y, bao g\u1ed3m vi\u1ec7c c\u1ea3i thi\u1ec7n s\u1ee9c kh\u1ecfe tim m\u1ea1ch, ch\u1ee9c n\u0103ng nh\u1eadn th\u1ee9c v\u00e0 gi\u1ea3m vi\u00eam m\u00e3n t\u00ednh.<\/p>\n
S\u1eed d\u1ee5ng m\u1ee9c li\u1ec1u l\u01b0\u1ee3ng t\u1ed1i \u0111a cho ph\u00e9p, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 \u0111\u00e1nh gi\u00e1 t\u00ecnh tr\u1ea1ng \u00f4 nhi\u1ec5m kim lo\u1ea1i n\u1eb7ng trong nhi\u1ec1u s\u1ea3n ph\u1ea9m chocolate t\u1eeb c\u1ea3 c\u00e1c nh\u00e0 b\u00e1n l\u1ebb tr\u1ef1c tuy\u1ebfn v\u00e0 c\u00e1c c\u1eeda h\u00e0ng t\u1ea1p h\u00f3a ngo\u00e0i m\u1ea1ng.<\/p>\n
T\u00ecnh tr\u1ea1ng \u00f4 nhi\u1ec5m kim lo\u1ea1i n\u1eb7ng trong th\u1ef1c ph\u1ea9m ti\u00eau d\u00f9ng v\u1eabn l\u00e0 v\u1ea5n \u0111\u1ec1 to\u00e0n c\u1ea7u nghi\u00eam tr\u1ecdng. Tuy nhi\u00ean, c\u00f3 b\u1eb1ng ch\u1ee9ng v\u1ec1 s\u1ef1 ti\u1ebfn b\u1ed9 \u1edf Hoa K\u1ef3, n\u01a1i n\u1ed3ng \u0111\u1ed9 kim lo\u1ea1i n\u1eb7ng t\u00ecm th\u1ea5y trong m\u00e1u c\u1ee7a m\u1ecdi ng\u01b0\u1eddi \u0111\u00e3 gi\u1ea3m g\u1ea7n 95% k\u1ec3 t\u1eeb n\u0103m 1976.<\/p>\n
H\u1ea3i s\u1ea3n, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed9ng v\u1eadt c\u00f3 v\u1ecf, c\u0169ng c\u00f3 nguy c\u01a1 ch\u1ee9a c\u00e1c kim lo\u1ea1i n\u1eb7ng nh\u01b0 ch\u00ec, cadmium v\u00e0 th\u1ee7y ng\u00e2n, c\u1ef1c k\u1ef3 nguy hi\u1ec3m n\u1ebfu ti\u00eau th\u1ee5 v\u1edbi s\u1ed1 l\u01b0\u1ee3ng l\u1edbn. C\u00e1c ch\u1ea5t g\u00e2y nhi\u1ec5m khu\u1ea9n n\u00e0y t\u00edch t\u1ee5 trong c\u00e1 do \u00f4 nhi\u1ec5m \u0111\u1ea1i d\u01b0\u01a1ng.<\/p>\n
N\u1ed3ng \u0111\u1ed9 cadmium cao \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh trong c\u00e1c lo\u1ea1i th\u1ecbt n\u1ed9i t\u1ea1ng, ch\u1eb3ng h\u1ea1n nh\u01b0 gan v\u00e0 th\u1eadn, do s\u1ef1 t\u00edch t\u1ee5 c\u1ee7a kim lo\u1ea1i n\u00e0y t\u1eeb th\u1ee9c \u0103n b\u1ecb vi tr\u00f9ng x\u00e2m nh\u1eadp v\u00e0 c\u00e1c ngu\u1ed3n m\u00f4i tr\u01b0\u1eddng.
\nC\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u nh\u1ea5n m\u1ea1nh r\u1eb1ng ng\u01b0\u1eddi ti\u00eau d\u00f9ng n\u00ean th\u1eadn tr\u1ecdng v\u1ec1 c\u00e1c r\u1ee7i ro ph\u01a1i nhi\u1ec5m t\u00edch l\u0169y ti\u1ec1m \u1ea9n, \u0111\u1eb7c bi\u1ec7t l\u00e0 v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m cacao h\u1eefu c\u01a1, v\u00ec nguy c\u01a1 ch\u1ee9a n\u1ed3ng \u0111\u1ed9 kim lo\u1ea1i n\u1eb7ng cao h\u01a1n.<\/p>\n
The post Chocolate, cacao \u1edf M\u1ef9 c\u00f3 \u0111\u1ed9 ch\u00ec kh\u00f4ng an to\u00e0n<\/a> appeared first on Saigon Nh\u1ecf<\/a>.<\/p>\n \u00a0<\/p>","protected":false},"excerpt":{"rendered":" M\u1ed9t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn c\u00e1c s\u1ea3n ph\u1ea9m ca cao, bao g\u1ed3m c\u1ea3 chocolate, \u0111\u01b0\u1ee3c b\u00e1n t\u1ea1i c\u00e1c nh\u00e0 b\u00e1n l\u1ebb nh\u01b0 Whole Foods, Amazon v\u00e0 GNC c\u00f3 kh\u1ea3 n\u0103ng v\u01b0\u1ee3t qu\u00e1 c\u00e1c h\u01b0\u1edbng d\u1eabn an to\u00e0n v\u1ec1 kim lo\u1ea1i n\u1eb7ng, trong \u0111\u00f3 c\u00e1c l\u1ef1a ch\u1ecdn h\u1eefu c\u01a1 l\u00e0 nh\u1eefng s\u1ea3n ph\u1ea9m vi ph\u1ea1m nghi\u00eam tr\u1ecdng …<\/p>","protected":false},"author":0,"featured_media":52493,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[82,43],"tags":[],"class_list":["post-52492","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-society","category-health"],"_links":{"self":[{"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/posts\/52492","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/comments?post=52492"}],"version-history":[{"count":0,"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/posts\/52492\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/media\/52493"}],"wp:attachment":[{"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/media?parent=52492"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/categories?post=52492"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/tags?post=52492"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}