{"id":3138,"date":"2025-04-08T16:32:53","date_gmt":"2025-04-08T16:32:53","guid":{"rendered":"https:\/\/onsenaspa.com.vn\/?p=3138"},"modified":"2025-08-13T08:10:22","modified_gmt":"2025-08-13T08:10:22","slug":"tia-hong-ngoai-xa","status":"publish","type":"post","link":"https:\/\/onsenaspa.com.vn\/en\/tia-hong-ngoai-xa\/","title":{"rendered":"Tia h\u1ed3ng ngo\u1ea1i xa: \u0110\u1ecbnh ngh\u0129a v\u00e0 \u1ee9ng d\u1ee5ng trong \u0111\u1eddi s\u1ed1ng v\u00e0 c\u00f4ng nghi\u1ec7p"},"content":{"rendered":"<p><em>Tia h&#7891;ng ngo&#7841;i xa (FIR &#8211; Far Infrared Rays) l&agrave; m&#7897;t ph&#7847;n trong ph&#7893; &aacute;nh s&aacute;ng m&#7863;t tr&#7901;i, kh&ocirc;ng nh&igrave;n th&#7845;y b&#7857;ng m&#7855;t th&#432;&#7901;ng nh&#432;ng l&#7841;i mang &#273;&#7871;n nhi&#7873;u l&#7907;i &iacute;ch &#273;&aacute;ng k&#7875; cho s&#7913;c kh&#7887;e. V&#7899;i kh&#7843; n&#259;ng th&acirc;m nh&#7853;p s&acirc;u v&agrave;o m&ocirc; c&#417; v&agrave; t&#7871; b&agrave;o, tia h&#7891;ng ngo&#7841;i xa &#273;&#432;&#7907;c &#7913;ng d&#7909;ng r&#7897;ng r&atilde;i trong l&#297;nh v&#7921;c y h&#7885;c, v&#7853;t l&yacute; tr&#7883; li&#7879;u v&agrave; ch&#259;m s&oacute;c s&#7855;c &#273;&#7865;p. B&agrave;i vi&#7871;t d&#432;&#7899;i &#273;&acirc;y <strong><a href=\"https:\/\/onsenaspa.com.vn\/\">Onsena<\/a><\/strong> s&#7869; gi&uacute;p b&#7841;n hi&#7875;u r&otilde; h&#417;n v&#7873; kh&aacute;i ni&#7879;m, c&ocirc;ng d&#7909;ng c&#361;ng nh&#432; nh&#7919;ng &#7913;ng d&#7909;ng ph&#7893; bi&#7871;n c&#7911;a tia h&#7891;ng ngo&#7841;i xa trong &#273;&#7901;i s&#7889;ng hi&#7879;n &#273;&#7841;i.<\/em><\/p>\n<h2>Tia h&#7891;ng ngo&#7841;i xa l&agrave; g&igrave;?<\/h2>\n<p>Tia h&#7891;ng ngo&#7841;i, m&#7897;t ph&#7847;n c&#7911;a &aacute;nh s&aacute;ng m&#7863;t tr&#7901;i, c&oacute; b&#432;&#7899;c s&oacute;ng d&agrave;i h&#417;n so v&#7899;i &aacute;nh s&aacute;ng &#273;&#7887;, do &#273;&oacute; m&#7855;t ng&#432;&#7901;i kh&oacute; c&oacute; th&#7875; nh&igrave;n th&#7845;y ch&uacute;ng. Tia h&#7891;ng ngo&#7841;i &#273;&#432;&#7907;c chia l&agrave;m ba lo&#7841;i ch&iacute;nh: h&#7891;ng ngo&#7841;i g&#7847;n, trung v&agrave; xa. Trong &#273;&oacute;, h&#7891;ng ngo&#7841;i xa c&oacute; b&#432;&#7899;c s&oacute;ng l&#7899;n nh&#7845;t v&agrave; n&#259;ng l&#432;&#7907;ng b&#7913;c x&#7841; nh&#7887; nh&#7845;t.<\/p>\n<p>B&#432;&#7899;c s&oacute;ng c&#7911;a tia h&#7891;ng ngo&#7841;i xa n&#7857;m trong kho&#7843;ng t&#7915; 4 &#273;&#7871;n 400 micromet, v&#7899;i tia t&#7915; 8 &#273;&#7871;n 14 micromet chi&#7871;m &#273;&#7871;n 90%. Theo c&aacute;c nghi&ecirc;n c&#7913;u khoa h&#7885;c, tia h&#7891;ng ngo&#7841;i xa v&#7899;i b&#432;&#7899;c s&oacute;ng t&#7915; 8 &#273;&#7871;n 14 micromet c&oacute; m&#7897;t vai tr&ograve; n&#7893;i b&#7853;t trong s&#7921; sinh tr&#432;&#7903;ng v&agrave; ph&aacute;t tri&#7875;n c&#7911;a sinh v&#7853;t tr&ecirc;n Tr&aacute;i &#272;&#7845;t.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3142\" src=\"https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/tia-hong-ngoai-xa.png\" alt=\"Bi&#7875;u &#273;&#7891; quang ph&#7893; &aacute;nh s&aacute;ng m&#7863;t tr&#7901;i, g&#7891;m tia t&#7917; ngo&#7841;i, &aacute;nh s&aacute;ng th&#7845;y &#273;&#432;&#7907;c v&agrave; tia h&#7891;ng ngo&#7841;i, v&#7899;i &#273;&#7897; d&agrave;i s&oacute;ng.\" width=\"730\" height=\"392\" title=\"\" srcset=\"https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/tia-hong-ngoai-xa.png 730w, https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/tia-hong-ngoai-xa-300x161.png 300w, https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/tia-hong-ngoai-xa-18x10.png 18w, https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/tia-hong-ngoai-xa-600x322.png 600w\" sizes=\"auto, (max-width: 730px) 100vw, 730px\" \/><\/p>\n<h2>&#7912;ng d&#7909;ng c&#7911;a tia h&#7891;ng ngo&#7841;i xa<\/h2>\n<p>Tia h&#7891;ng ngo&#7841;i xa &#273;&atilde; g&oacute;p ph&#7847;n &#273;&aacute;ng k&#7875; v&agrave;o cu&#7897;c s&#7889;ng hi&#7879;n &#273;&#7841;i v&#7899;i nhi&#7873;u &#7913;ng d&#7909;ng phong ph&uacute;. T&#7841;i c&aacute;c c&#417; s&#7903; y t&#7871;, th&#7849;m m&#7929; vi&#7879;n, v&agrave; trung t&acirc;m v&#7853;t l&yacute; tr&#7883; li&#7879;u, lo&#7841;i tia n&agrave;y &#273;&#432;&#7907;c &aacute;p d&#7909;ng cho c&aacute;c m&#7909;c &#273;&iacute;ch sau:<\/p>\n<h3>L&agrave;m h&#7879; th&#7889;ng s&#432;&#7903;i &#7845;m<\/h3>\n<p>T&#7841;i c&aacute;c n&#432;&#7899;c ph&aacute;t tri&#7875;n nh&#432; H&agrave;n Qu&#7889;c v&agrave; Nh&#7853;t B&#7843;n, h&#7879; th&#7889;ng s&#432;&#7903;i &#7845;m s&agrave;n nh&agrave; &#273;ang ph&#7893; bi&#7871;n v&#7899;i c&aacute;c t&#7845;m nhi&#7879;t Hot-film ph&aacute;t x&#7841; tia h&#7891;ng ngo&#7841;i xa, mang l&#7841;i s&#7921; &#7845;m &aacute;p v&agrave; lan t&#7887;a d&#7877; ch&#7883;u trong kh&ocirc;ng gian m&ugrave;a &#273;&ocirc;ng l&#7841;nh gi&aacute;. Ngo&agrave;i ra, b&oacute;ng &#273;&egrave;n s&#432;&#7903;i h&#7891;ng ngo&#7841;i l&agrave; m&#7897;t s&#7843;n ph&#7849;m kh&aacute;c gi&uacute;p t&#7841;o nhi&#7879;t b&#7857;ng b&oacute;ng h&#7891;ng ngo&#7841;i.<\/p>\n<h3 id=\"hmenuid4\">H&#7895; tr&#7907; &#273;i&#7873;u tr&#7883; b&#7879;nh<\/h3>\n<p>Trong y h&#7885;c, tia h&#7891;ng ngo&#7841;i xa c&oacute; kh&#7843; n&#259;ng &#273;i&#7873;u tr&#7883; nhi&#7873;u lo&#7841;i b&#7879;nh:<\/p>\n<ul>\n<li>Ch&#7919;a tr&#7883; b&#7879;nh v&#7873; tai, m&#361;i, h&#7885;ng, c&#361;ng nh&#432; hen suy&#7877;n, thi&#7871;u m&aacute;u, &#273;au th&#7847;n kinh, v&agrave; m&#7845;t ng&#7911;.<\/li>\n<li>Gi&#7843;m &#273;au nh&#7913;c vai, c&#417; v&agrave; ch&#7919;a l&agrave;nh t&#7893;n th&#432;&#417;ng do b&#7887;ng.<\/li>\n<li>H&#7895; tr&#7907; &#273;i&#7873;u tr&#7883; c&aacute;c b&#7879;nh da li&#7877;u v&agrave; m&ugrave;i c&#417; th&#7875; kh&oacute; ch&#7883;u.<\/li>\n<li>B&#7879;nh ung th&#432; v&agrave; c&aacute;c b&#432;&#7899;u &aacute;c t&iacute;nh.<\/li>\n<li>C&aacute;c b&#7879;nh li&ecirc;n quan &#273;&#7871;n tr&#297;, vi&ecirc;m b&agrave;ng quang, vi&ecirc;m tuy&#7871;n ti&#7873;n li&#7879;t v&agrave; c&aacute;c v&#7845;n &#273;&#7873; ti&#7871;t ni&#7879;u kh&aacute;c.<\/li>\n<\/ul>\n<h3>S&#7843;n xu&#7845;t l&otilde;i l&#7885;c ch&#7913;c n&#259;ng h&#7891;ng ngo&#7841;i xa<\/h3>\n<p>Ngo&agrave;i t&aacute;c d&#7909;ng ch&#7919;a b&#7879;nh v&agrave; s&#432;&#7903;i &#7845;m, tia h&#7891;ng ngo&#7841;i xa c&ograve;n &#7913;ng d&#7909;ng trong s&#7843;n xu&#7845;t l&otilde;i l&#7885;c n&#432;&#7899;c. L&otilde;i l&#7885;c n&agrave;y h&#7845;p thu nhi&#7879;t v&agrave; ph&aacute;t x&#7841; tia h&#7891;ng ngo&#7841;i xa, gi&uacute;p n&#432;&#7899;c &#273;i qua &#273;&#432;&#7907;c tinh khi&#7871;t h&#417;n, mang l&#7841;i ngu&#7891;n n&#432;&#7899;c ng&#7885;t v&agrave; an to&agrave;n cho s&#7913;c kh&#7887;e ng&#432;&#7901;i d&ugrave;ng.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3143\" src=\"https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/ung-dung-cua-tia-hong-ngoai-xa.jpg\" alt=\"Ng&#432;&#7901;i &#273;ang th&#7921;c hi&#7879;n li&#7879;u ph&aacute;p gi&#7843;m m&#7905; b&#7909;ng b&#7857;ng m&aacute;y, v&ugrave;ng b&#7909;ng ph&aacute;t s&aacute;ng &#273;&#7887;.\" width=\"600\" height=\"400\" title=\"\" srcset=\"https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/ung-dung-cua-tia-hong-ngoai-xa.jpg 600w, https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/ung-dung-cua-tia-hong-ngoai-xa-300x200.jpg 300w, https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/ung-dung-cua-tia-hong-ngoai-xa-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<h2 id=\"hmenuid6\">L&#7907;i &iacute;ch ti&#7873;m n&#259;ng c&#7911;a tr&#7883; li&#7879;u s&#7917; d&#7909;ng FIR cho s&#7913;c kh&#7887;e<\/h2>\n<p>Ng&agrave;y nay, &#7913;ng d&#7909;ng c&#7911;a tia h&#7891;ng ngo&#7841;i xa trong tr&#7883; li&#7879;u &#273;&atilde; tr&#7903; th&agrave;nh xu h&#432;&#7899;ng ph&#7893; bi&#7871;n tr&ecirc;n to&agrave;n c&#7847;u nh&#7901; v&agrave;o c&aacute;c l&#7907;i &iacute;ch s&#7913;c kh&#7887;e ti&#7873;m t&agrave;ng, bao g&#7891;m:<\/p>\n<h3 id=\"hmenuid8\">T&#259;ng c&#432;&#7901;ng tim m&#7841;ch<\/h3>\n<ul>\n<li>Tia h&#7891;ng ngo&#7841;i xa c&oacute; l&#7907;i &iacute;ch trong vi&#7879;c duy tr&igrave; s&#7913;c kh&#7887;e tim m&#7841;ch, t&#259;ng c&#432;&#7901;ng h&#7879; tu&#7847;n ho&agrave;n v&agrave; gi&uacute;p gi&#7843;m huy&#7871;t &aacute;p t&acirc;m tr&#432;&#417;ng.<\/li>\n<li>&#272;&#7891;ng th&#7901;i, n&oacute; c&ograve;n h&#7895; tr&#7907; c&#7843;i thi&#7879;n s&#7913;c kh&#7887;e t&#7871; b&agrave;o b&ecirc;n trong m&#7841;ch m&aacute;u, ng&#259;n ng&#7915;a c&aacute;c r&#7911;i ro v&#7873; tim trong t&#432;&#417;ng lai.<\/li>\n<\/ul>\n<h3 id=\"hmenuid9\">N&acirc;ng cao kh&#7843; n&#259;ng th&#7843;i &#273;&#7897;c c&#7911;a c&#417; th&#7875;<\/h3>\n<p>Tia h&#7891;ng ngo&#7841;i xa c&oacute; kh&#7843; n&#259;ng gi&#7843;i &#273;&#7897;c c&#417; th&#7875; hi&#7879;u qu&#7843;, lo&#7841;i b&#7887; h&oacute;a ch&#7845;t v&agrave; &#273;&#7897;c t&#7889; nh&#432; axit uric, axit b&eacute;o t&#7921; do, axit lactic, kim lo&#7841;i n&#7863;ng, v&agrave; c&aacute;c ch&#7845;t g&acirc;y ung th&#432;, mang l&#7841;i s&#7913;c kh&#7887;e d&#7891;i d&agrave;o h&#417;n.c&oacute; li&ecirc;n quan &#273;&#7871;n huy&#7871;t &aacute;p&hellip; &#272;&#7891;ng th&#7901;i, h&#7895; tr&#7907; l&agrave;m s&#7841;ch h&#7879; b&#7841;ch huy&#7871;t trong c&#417; th&#7875;.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3141\" src=\"https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/nang-cao-kha-nang-thai-doc-cua-co-the.jpg\" alt=\"H&igrave;nh minh h&#7885;a hai c&#417; th&#7875; ng&#432;&#7901;i v&#7899;i th&#7921;c ph&#7849;m kh&aacute;c nhau b&ecirc;n trong, m&#7897;t b&ecirc;n l&agrave; &#273;&#7891; &#259;n nhanh, b&ecirc;n kia l&agrave; rau qu&#7843;.\" width=\"660\" height=\"660\" title=\"\" srcset=\"https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/nang-cao-kha-nang-thai-doc-cua-co-the.jpg 660w, https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/nang-cao-kha-nang-thai-doc-cua-co-the-300x300.jpg 300w, https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/nang-cao-kha-nang-thai-doc-cua-co-the-150x150.jpg 150w, https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/nang-cao-kha-nang-thai-doc-cua-co-the-12x12.jpg 12w, https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/nang-cao-kha-nang-thai-doc-cua-co-the-600x600.jpg 600w, https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/nang-cao-kha-nang-thai-doc-cua-co-the-100x100.jpg 100w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/p>\n<h3 id=\"hmenuid7\">C&#7843;i thi&#7879;n tu&#7847;n ho&agrave;n m&aacute;u v&agrave; l&agrave;n da<\/h3>\n<ul>\n<li>Tia h&#7891;ng ngo&#7841;i xa h&#7895; tr&#7907; ph&#7893;i ho&#7841;t &#273;&#7897;ng t&#7889;t h&#417;n v&agrave; gia t&#259;ng l&#432;&#7907;ng m&aacute;u trong c&#417; th&#7875;, gi&uacute;p m&#7903; r&#7897;ng mao m&#7841;ch v&agrave; c&#7843;i thi&#7879;n tu&#7847;n ho&agrave;n c&#361;ng nh&#432; cung c&#7845;p oxy.<\/li>\n<li>Tia n&agrave;y c&ograve;n c&oacute; th&#7875; l&agrave;m s&#7841;ch l&#7895; ch&acirc;n l&ocirc;ng, lo&#7841;i b&#7887; m&#7929; ph&#7849;m d&#432; th&#7915;a v&agrave; t&#7849;y s&#7841;ch tuy&#7871;n m&#7891; h&ocirc;i v&agrave; d&#7847;u tr&ecirc;n da.<\/li>\n<\/ul>\n<h3 id=\"hmenuid13\">H&#7895; tr&#7907; &#273;i&#7873;u tr&#7883; ung th&#432;<\/h3>\n<ul>\n<li>H&#7891;ng ngo&#7841;i xa ng&#259;n ch&#7863;n s&#7921; h&igrave;nh th&agrave;nh m&#7841;ch m&aacute;u nu&ocirc;i d&#432;&#7905;ng kh&#7889;i u v&agrave; l&agrave;m ch&#7853;m s&#7921; ph&aacute;t tri&#7875;n c&#7911;a ung th&#432;, t&#7841;o &#273;i&#7873;u ki&#7879;n cho qu&aacute; tr&igrave;nh apoptosis.<\/li>\n<li>&#272;&#7891;ng th&#7901;i, c&#7843;n tr&#7903; s&#7921; di c&#259;n c&#7911;a c&aacute;c kh&#7889;i u, ng&#259;n kh&ocirc;ng cho ch&uacute;ng lan r&#7897;ng kh&#7855;p c&#417; th&#7875;.<\/li>\n<li>Ph&#432;&#417;ng ph&aacute;p n&agrave;y c&ograve;n h&#7895; tr&#7907; trong vi&#7879;c &#273;i&#7873;u tr&#7883; ung th&#432;, ti&ecirc;u di&#7879;t t&#7871; b&agrave;o &aacute;c t&iacute;nh.<\/li>\n<\/ul>\n<p><em>B&#7841;n c&oacute; th&#7875; kh&aacute;m ph&aacute; th&ecirc;m <strong><a href=\"https:\/\/onsenaspa.com.vn\/tac-dung-cua-tia-hong-ngoai-xa\/\">T&aacute;c d&#7909;ng c&#7911;a tia h&#7891;ng ngo&#7841;i xa trong vi&#7879;c &#273;i&#7873;u tr&#7883; c&aacute;c b&#7879;nh c&#417; x&#432;&#417;ng kh&#7899;p<\/a><\/strong><\/em><\/p>\n<h3 id=\"hmenuid10\">L&agrave;m l&agrave;nh v&#7871;t th&#432;&#417;ng<\/h3>\n<ul>\n<li>H&#7891;ng ngo&#7841;i xa h&#7895; tr&#7907; ch&#7919;a l&agrave;nh v&#7871;t th&#432;&#417;ng qua vi&#7879;c k&iacute;ch th&iacute;ch t&#7871; b&agrave;o (nguy&ecirc;n b&agrave;o s&#7907;i) &#273;&#7875; s&#7843;n sinh th&ecirc;m collagen, y&#7871;u t&#7889; quan tr&#7885;ng gi&uacute;p v&#7871;t th&#432;&#417;ng nhanh l&agrave;nh h&#417;n.<\/li>\n<li>Lo&#7841;i tia n&agrave;y c&ograve;n th&uacute;c &#273;&#7849;y s&#7921; ph&aacute;t tri&#7875;n t&#7871; b&agrave;o, t&#7893;ng h&#7907;p protein v&agrave; DNA trong vi&#7879;c t&aacute;i t&#7841;o m&ocirc;. Ngo&agrave;i ra, ch&uacute;ng g&oacute;p ph&#7847;n ch&#7889;ng l&atilde;o h&oacute;a, gi&#7843;m n&#7871;p nh&#259;n nh&#7901; v&agrave;o vi&#7879;c t&#259;ng c&#432;&#7901;ng s&#7843;n xu&#7845;t collagen v&agrave; c&oacute; kh&#7843; n&#259;ng &#273;i&#7873;u tr&#7883; c&aacute;c b&#7879;nh da li&#7877;u&#8230;<\/li>\n<li>Nguy&ecirc;n c&#7913;u t&#7915; Nh&#7853;t B&#7843;n ch&#7881; ra r&#7857;ng, ph&#432;&#417;ng ph&aacute;p tr&#7883; li&#7879;u b&#7857;ng FIR th&uacute;c &#273;&#7849;y qu&aacute; tr&igrave;nh l&agrave;nh v&#7871;t th&#432;&#417;ng m&agrave; kh&ocirc;ng c&#7847;n ph&#7909; thu&#7897;c v&agrave;o nhi&#7879;t &#273;&#7897; da hay s&#7921; bi&#7871;n &#273;&#7893;i l&#432;u l&#432;&#7907;ng m&aacute;u.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3139\" src=\"https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/lam-lanh-vet-thuong.jpg\" alt=\"Tay c&#7847;m b&ocirc;ng b&#259;ng l&agrave;m s&#7841;ch v&#7871;t th&#432;&#417;ng tr&ecirc;n da.\" width=\"1200\" height=\"630\" title=\"\" srcset=\"https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/lam-lanh-vet-thuong.jpg 1200w, https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/lam-lanh-vet-thuong-300x158.jpg 300w, https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/lam-lanh-vet-thuong-1024x538.jpg 1024w, https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/lam-lanh-vet-thuong-768x403.jpg 768w, https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/lam-lanh-vet-thuong-18x9.jpg 18w, https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/lam-lanh-vet-thuong-600x315.jpg 600w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<h3 id=\"hmenuid11\">Th&#432; gi&atilde;n v&agrave; ki&#7875;m so&aacute;t c&#417;n &#273;au nh&#7913;c<\/h3>\n<ul>\n<li>B&ecirc;n c&#7841;nh &#273;&oacute;, ch&uacute;ng c&ograve;n gi&uacute;p c&aacute;c c&#417; th&#7847;n kinh th&#432; gi&atilde;n, x&oacute;a b&#7887; &#273;au l&#432;ng, &#273;au vai, c&#7893; v&agrave; gi&#7843;m c&#259;ng th&#7859;ng cho c&#7843; c&#417; th&#7875; l&#7851;n t&acirc;m tr&iacute;, t&#7915; &#273;&oacute; t&#7853;n d&#7909;ng t&#7889;i &#273;a kh&#7843; n&#259;ng t&#7921; ch&#7919;a l&agrave;nh c&#7911;a c&#417; th&#7875;.<\/li>\n<li>Tr&#7883; li&#7879;u h&#7891;ng ngo&#7841;i xa gi&uacute;p gi&#7843;m &#273;au nh&#7913;c t&#7841;i &#273;&#7847;u d&acirc;y th&#7847;n kinh v&agrave; gi&#7843;m s&#432;ng, vi&ecirc;m li&ecirc;n quan &#273;&#7871;n c&#417;n &#273;au.<\/li>\n<\/ul>\n<h3>N&acirc;ng cao h&#7879; mi&#7877;n d&#7883;ch<\/h3>\n<p>H&#7891;ng ngo&#7841;i xa c&#7843;i thi&#7879;n v&agrave; h&#7895; tr&#7907; h&#7879; mi&#7877;n d&#7883;ch t&#7889;i &#432;u qua vi&#7879;c th&uacute;c &#273;&#7849;y s&#7843;n xu&#7845;t c&aacute;c t&#7871; b&agrave;o b&#7841;ch c&#7847;u.<\/p>\n<h2 id=\"hmenuid14\">L&#432;u &yacute; khi s&#7917; d&#7909;ng thi&#7871;t b&#7883; s&#7917; d&#7909;ng tia h&#7891;ng ngo&#7841;i xa<\/h2>\n<p>M&#7863;c d&ugrave; tia h&#7891;ng ngo&#7841;i xa mang l&#7841;i nhi&#7873;u l&#7907;i &iacute;ch trong cu&#7897;c s&#7889;ng, khi s&#7917; d&#7909;ng c&aacute;c thi&#7871;t b&#7883; t&iacute;ch h&#7907;p nh&#432;: thi&#7871;t b&#7883; massage (&#273;ai massage b&#7909;ng, gh&#7871; massage, m&aacute;y massage, &#273;&egrave;n s&#432;&#7903;i&hellip;.) b&#7841;n c&#7847;n th&#7853;n tr&#7885;ng v&agrave; l&#432;u &yacute; m&#7897;t s&#7889; &#273;i&#7875;m sau:<\/p>\n<ul>\n<li>Tr&aacute;nh ch&#7841;m tay tr&#7921;c ti&#7871;p v&agrave;o ngu&#7891;n ph&aacute;t tia h&#7891;ng ngo&#7841;i xa.<\/li>\n<li>&#272;&#7863;c bi&#7879;t, kh&ocirc;ng s&#7917; d&#7909;ng thi&#7871;t b&#7883; tr&ecirc;n v&ugrave;ng da ch&#7843;y m&aacute;u, v&ugrave;ng da c&oacute; s&#7865;o ho&#7863;c v&ugrave;ng b&#7883; vi&ecirc;m c&#7845;p, v&ugrave;ng vi&ecirc;m c&oacute; m&#7911; hay nh&#7919;ng n&#417;i c&oacute; kh&#7889;i u &aacute;c t&iacute;nh, lao&#8230;<\/li>\n<li>&#272;&#7875; b&#7843;o v&#7879; m&#7855;t, tr&aacute;nh nh&igrave;n tr&#7921;c ti&#7871;p v&agrave;o ngu&#7891;n ph&aacute;t tia h&#7891;ng ngo&#7841;i xa trong qu&aacute; tr&igrave;nh s&#7917; d&#7909;ng thi&#7871;t b&#7883;.<\/li>\n<\/ul>\n<p><em>Xem th&ecirc;m <strong><a href=\"https:\/\/onsenaspa.com.vn\/massage-onsen\/\">Massage Onsen l&agrave; g&igrave;?<\/a><\/strong><\/em><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3140\" src=\"https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/luu-y-khi-su-dung-thiet-bi-su-dung-tia-hong-ngoai-xa.webp\" alt=\"Thi&#7871;t b&#7883; tr&#7883; li&#7879;u &aacute;nh s&aacute;ng &#273;&#7887; &#273;ang chi&#7871;u v&agrave;o l&#432;ng ng&#432;&#7901;i &#273;ang &ocirc;m c&#7893;.\" width=\"793\" height=\"499\" title=\"\" srcset=\"https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/luu-y-khi-su-dung-thiet-bi-su-dung-tia-hong-ngoai-xa.webp 793w, https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/luu-y-khi-su-dung-thiet-bi-su-dung-tia-hong-ngoai-xa-300x189.webp 300w, https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/luu-y-khi-su-dung-thiet-bi-su-dung-tia-hong-ngoai-xa-768x483.webp 768w, https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/luu-y-khi-su-dung-thiet-bi-su-dung-tia-hong-ngoai-xa-18x12.webp 18w, https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/luu-y-khi-su-dung-thiet-bi-su-dung-tia-hong-ngoai-xa-600x378.webp 600w\" sizes=\"auto, (max-width: 793px) 100vw, 793px\" \/><\/p>\n<p><em>T&oacute;m l&#7841;i, tia h&#7891;ng ngo&#7841;i xa kh&ocirc;ng ch&#7881; l&agrave; m&#7897;t hi&#7879;n t&#432;&#7907;ng v&#7853;t l&yacute; t&#7921; nhi&ecirc;n m&agrave; c&ograve;n l&agrave; m&#7897;t li&#7879;u ph&aacute;p h&#7895; tr&#7907; s&#7913;c kh&#7887;e an to&agrave;n v&agrave; hi&#7879;u qu&#7843;. T&#7915; vi&#7879;c gi&#7843;m &#273;au, h&#7895; tr&#7907; tu&#7847;n ho&agrave;n m&aacute;u &#273;&#7871;n c&#7843;i thi&#7879;n l&agrave;n da v&agrave; gi&#7845;c ng&#7911;, FIR &#273;ang ng&agrave;y c&agrave;ng &#273;&#432;&#7907;c &#7913;ng d&#7909;ng ph&#7893; bi&#7871;n trong y h&#7885;c v&agrave; ch&#259;m s&oacute;c s&#7913;c kh&#7887;e. N&#7871;u b&#7841;n &#273;ang t&igrave;m ki&#7871;m m&#7897;t gi&#7843;i ph&aacute;p t&#7921; nhi&ecirc;n gi&uacute;p th&#432; gi&atilde;n v&agrave; ph&#7909;c h&#7891;i c&#417; th&#7875;, tia h&#7891;ng ngo&#7841;i xa ch&iacute;nh l&agrave; l&#7921;a ch&#7885;n &#273;&aacute;ng &#273;&#7875; tr&#7843;i nghi&#7879;m.<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>Tia h&#7891;ng ngo&#7841;i xa (FIR &#8211; Far Infrared Rays) l&agrave; m&#7897;t ph&#7847;n trong ph&#7893; &aacute;nh s&aacute;ng m&#7863;t tr&#7901;i,&#8230;<\/p>","protected":false},"author":5,"featured_media":3142,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"default","_kad_post_title":"default","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[23],"tags":[],"class_list":["post-3138","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"taxonomy_info":{"category":[{"value":23,"label":"Tin t\u1ee9c"}]},"featured_image_src_large":["https:\/\/onsenaspa.com.vn\/wp-content\/uploads\/2025\/04\/tia-hong-ngoai-xa.png",730,392,false],"author_info":{"display_name":"hiuhome","author_link":"https:\/\/onsenaspa.com.vn\/en\/author\/hiuhome\/"},"comment_info":0,"category_info":[{"term_id":23,"name":"Tin t\u1ee9c","slug":"tin-tuc","term_group":0,"term_taxonomy_id":23,"taxonomy":"category","description":"","parent":0,"count":1423,"filter":"raw","cat_ID":23,"category_count":1423,"category_description":"","cat_name":"Tin t\u1ee9c","category_nicename":"tin-tuc","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/onsenaspa.com.vn\/en\/wp-json\/wp\/v2\/posts\/3138","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onsenaspa.com.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/onsenaspa.com.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/onsenaspa.com.vn\/en\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/onsenaspa.com.vn\/en\/wp-json\/wp\/v2\/comments?post=3138"}],"version-history":[{"count":0,"href":"https:\/\/onsenaspa.com.vn\/en\/wp-json\/wp\/v2\/posts\/3138\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onsenaspa.com.vn\/en\/wp-json\/wp\/v2\/media\/3142"}],"wp:attachment":[{"href":"https:\/\/onsenaspa.com.vn\/en\/wp-json\/wp\/v2\/media?parent=3138"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onsenaspa.com.vn\/en\/wp-json\/wp\/v2\/categories?post=3138"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onsenaspa.com.vn\/en\/wp-json\/wp\/v2\/tags?post=3138"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}