{"id":226853,"date":"2026-05-14T04:38:18","date_gmt":"2026-05-14T08:38:18","guid":{"rendered":"https:\/\/www.medicalofficesofmanhattan.com\/uncategorized\/dont-do-this-before-your-next-blood-test-doctors-warn\/"},"modified":"2026-07-16T02:00:57","modified_gmt":"2026-07-16T06:00:57","slug":"dont-do-this-before-your-next-blood-test-doctors-warn","status":"publish","type":"post","link":"https:\/\/www.medicalofficesofmanhattan.com\/es\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/","title":{"rendered":"No hagas esto antes de tu pr\u00f3ximo an\u00e1lisis de sangre, advierten los m\u00e9dicos"},"content":{"rendered":"

Preparing for a blood test involves more than simply showing up at the lab. What you consume beforehand can impact the accuracy of your results. While many people assume black coffee is safe before fasting bloodwork, doctors warn that it may affect certain measurements, including blood sugar, cholesterol, and dehydration-related markers.<\/p>\n

According to Dr. Yoshua Quinones<\/a>, \u201cBlack coffee can influence mainly dehydration values. It can also influence your cholesterol, [including] triglycerides and A1C blood sugar levels.\u201d Dr. Quinones recommends following fasting instructions carefully and avoiding coffee before a fasting blood test to help ensure accurate results. Read the full article here<\/a>.<\/p>\n

Would you like to schedule an appointment with Dr. Quinones?<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Preparing for a blood test involves more than simply showing up at the lab. What you consume beforehand can impact the accuracy of your results. While many people assume black coffee is safe before fasting bloodwork, doctors warn that it may affect certain measurements, including blood sugar, cholesterol, and dehydration-related markers. According to Dr. Yoshua […]<\/p>\n","protected":false},"author":5,"featured_media":226874,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[455,457],"tags":[],"class_list":["post-226853","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-media"],"acf":[],"yoast_head":"\nBlood Test Tips | Medical ³¬¼¶µõÖÓÄÌ<\/title>\n<meta name=\"description\" content=\"Dr. Yoshua Quinones explains why drinking coffee before fasting bloodwork may affect results and shares tips for preparing for accurate lab tests.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.medicalofficesofmanhattan.com\/es\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Blood Test Tips | Medical ³¬¼¶µõÖÓÄÌ\" \/>\n<meta property=\"og:description\" content=\"Dr. Yoshua Quinones explains why drinking coffee before fasting bloodwork may affect results and shares tips for preparing for accurate lab tests.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.medicalofficesofmanhattan.com\/es\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/\" \/>\n<meta property=\"og:site_name\" content=\"Medical ³¬¼¶µõÖÓÄÌ\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-14T08:38:18+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-16T06:00:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.medicalofficesofmanhattan.com\/wp-content\/uploads\/2026\/06\/dr.quinones-parade-1-1.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"alex@tidalhealthgroup.com\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"alex@tidalhealthgroup.com\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.medicalofficesofmanhattan.com\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.medicalofficesofmanhattan.com\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/\"},\"author\":{\"name\":\"alex@tidalhealthgroup.com\",\"@id\":\"https:\/\/www.medicalofficesofmanhattan.com\/#\/schema\/person\/35dbc317d199655b68747006771c0590\"},\"headline\":\"Don\u2019t Do This Before Your Next Blood Test, Doctors Warn\",\"datePublished\":\"2026-05-14T08:38:18+00:00\",\"dateModified\":\"2026-07-16T06:00:57+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.medicalofficesofmanhattan.com\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/\"},\"wordCount\":123,\"publisher\":{\"@id\":\"https:\/\/www.medicalofficesofmanhattan.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.medicalofficesofmanhattan.com\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.medicalofficesofmanhattan.com\/wp-content\/uploads\/2026\/06\/dr.quinones-parade-1-1.webp\",\"articleSection\":[\"News\",\"Media\"],\"inLanguage\":\"es\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.medicalofficesofmanhattan.com\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/\",\"url\":\"https:\/\/www.medicalofficesofmanhattan.com\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/\",\"name\":\"Blood Test Tips | Medical ³¬¼¶µõÖÓÄÌ\",\"isPartOf\":{\"@id\":\"https:\/\/www.medicalofficesofmanhattan.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.medicalofficesofmanhattan.com\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.medicalofficesofmanhattan.com\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.medicalofficesofmanhattan.com\/wp-content\/uploads\/2026\/06\/dr.quinones-parade-1-1.webp\",\"datePublished\":\"2026-05-14T08:38:18+00:00\",\"dateModified\":\"2026-07-16T06:00:57+00:00\",\"description\":\"Dr. Yoshua Quinones explains why drinking coffee before fasting bloodwork may affect results and shares tips for preparing for accurate lab tests.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.medicalofficesofmanhattan.com\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.medicalofficesofmanhattan.com\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/www.medicalofficesofmanhattan.com\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/#primaryimage\",\"url\":\"https:\/\/www.medicalofficesofmanhattan.com\/wp-content\/uploads\/2026\/06\/dr.quinones-parade-1-1.webp\",\"contentUrl\":\"https:\/\/www.medicalofficesofmanhattan.com\/wp-content\/uploads\/2026\/06\/dr.quinones-parade-1-1.webp\",\"width\":1200,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.medicalofficesofmanhattan.com\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.medicalofficesofmanhattan.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Don\u2019t Do This Before Your Next Blood Test, Doctors Warn\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.medicalofficesofmanhattan.com\/#website\",\"url\":\"https:\/\/www.medicalofficesofmanhattan.com\/\",\"name\":\"Medical ³¬¼¶µõÖÓÄÌ\",\"description\":\"Award-Winning Primary Care Physicians\",\"publisher\":{\"@id\":\"https:\/\/www.medicalofficesofmanhattan.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.medicalofficesofmanhattan.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.medicalofficesofmanhattan.com\/#organization\",\"name\":\"Medical ³¬¼¶µõÖÓÄÌ\",\"url\":\"https:\/\/www.medicalofficesofmanhattan.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/www.medicalofficesofmanhattan.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.medicalofficesofmanhattan.com\/wp-content\/uploads\/2023\/01\/Medical-Offices-of-Manhattan-Logo-White.png\",\"contentUrl\":\"https:\/\/www.medicalofficesofmanhattan.com\/wp-content\/uploads\/2023\/01\/Medical-Offices-of-Manhattan-Logo-White.png\",\"width\":1794,\"height\":496,\"caption\":\"Medical ³¬¼¶µõÖÓÄÌ\"},\"image\":{\"@id\":\"https:\/\/www.medicalofficesofmanhattan.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.medicalofficesofmanhattan.com\/#\/schema\/person\/35dbc317d199655b68747006771c0590\",\"name\":\"alex@tidalhealthgroup.com\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/www.medicalofficesofmanhattan.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/5f7bc988eeaf92302e1d36e5600984c261cdd8aff056f3e6f564ef2ccc14369b?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/5f7bc988eeaf92302e1d36e5600984c261cdd8aff056f3e6f564ef2ccc14369b?s=96&d=mm&r=g\",\"caption\":\"alex@tidalhealthgroup.com\"},\"url\":\"https:\/\/www.medicalofficesofmanhattan.com\/es\/author\/alextidalhealthgroup-com\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Blood Test Tips | Medical ³¬¼¶µõÖÓÄÌ","description":"Dr. Yoshua Quinones explains why drinking coffee before fasting bloodwork may affect results and shares tips for preparing for accurate lab tests.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.medicalofficesofmanhattan.com\/es\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/","og_locale":"es_ES","og_type":"article","og_title":"Blood Test Tips | Medical ³¬¼¶µõÖÓÄÌ","og_description":"Dr. Yoshua Quinones explains why drinking coffee before fasting bloodwork may affect results and shares tips for preparing for accurate lab tests.","og_url":"https:\/\/www.medicalofficesofmanhattan.com\/es\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/","og_site_name":"Medical ³¬¼¶µõÖÓÄÌ","article_published_time":"2026-05-14T08:38:18+00:00","article_modified_time":"2026-07-16T06:00:57+00:00","og_image":[{"width":1200,"height":800,"url":"https:\/\/www.medicalofficesofmanhattan.com\/wp-content\/uploads\/2026\/06\/dr.quinones-parade-1-1.webp","type":"image\/webp"}],"author":"alex@tidalhealthgroup.com","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"alex@tidalhealthgroup.com","Tiempo de lectura":"1 minuto"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.medicalofficesofmanhattan.com\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/#article","isPartOf":{"@id":"https:\/\/www.medicalofficesofmanhattan.com\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/"},"author":{"name":"alex@tidalhealthgroup.com","@id":"https:\/\/www.medicalofficesofmanhattan.com\/#\/schema\/person\/35dbc317d199655b68747006771c0590"},"headline":"Don\u2019t Do This Before Your Next Blood Test, Doctors Warn","datePublished":"2026-05-14T08:38:18+00:00","dateModified":"2026-07-16T06:00:57+00:00","mainEntityOfPage":{"@id":"https:\/\/www.medicalofficesofmanhattan.com\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/"},"wordCount":123,"publisher":{"@id":"https:\/\/www.medicalofficesofmanhattan.com\/#organization"},"image":{"@id":"https:\/\/www.medicalofficesofmanhattan.com\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/#primaryimage"},"thumbnailUrl":"https:\/\/www.medicalofficesofmanhattan.com\/wp-content\/uploads\/2026\/06\/dr.quinones-parade-1-1.webp","articleSection":["News","Media"],"inLanguage":"es"},{"@type":"WebPage","@id":"https:\/\/www.medicalofficesofmanhattan.com\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/","url":"https:\/\/www.medicalofficesofmanhattan.com\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/","name":"Blood Test Tips | Medical ³¬¼¶µõÖÓÄÌ","isPartOf":{"@id":"https:\/\/www.medicalofficesofmanhattan.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.medicalofficesofmanhattan.com\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/#primaryimage"},"image":{"@id":"https:\/\/www.medicalofficesofmanhattan.com\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/#primaryimage"},"thumbnailUrl":"https:\/\/www.medicalofficesofmanhattan.com\/wp-content\/uploads\/2026\/06\/dr.quinones-parade-1-1.webp","datePublished":"2026-05-14T08:38:18+00:00","dateModified":"2026-07-16T06:00:57+00:00","description":"Dr. Yoshua Quinones explains why drinking coffee before fasting bloodwork may affect results and shares tips for preparing for accurate lab tests.","breadcrumb":{"@id":"https:\/\/www.medicalofficesofmanhattan.com\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.medicalofficesofmanhattan.com\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.medicalofficesofmanhattan.com\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/#primaryimage","url":"https:\/\/www.medicalofficesofmanhattan.com\/wp-content\/uploads\/2026\/06\/dr.quinones-parade-1-1.webp","contentUrl":"https:\/\/www.medicalofficesofmanhattan.com\/wp-content\/uploads\/2026\/06\/dr.quinones-parade-1-1.webp","width":1200,"height":800},{"@type":"BreadcrumbList","@id":"https:\/\/www.medicalofficesofmanhattan.com\/news\/dont-do-this-before-your-next-blood-test-doctors-warn\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.medicalofficesofmanhattan.com\/"},{"@type":"ListItem","position":2,"name":"Don\u2019t Do This Before Your Next Blood Test, Doctors Warn"}]},{"@type":"WebSite","@id":"https:\/\/www.medicalofficesofmanhattan.com\/#website","url":"https:\/\/www.medicalofficesofmanhattan.com\/","name":"Consultorios M\u00e9dicos de Manhattan","description":"M\u00e9dicos de atenci\u00f3n primaria galardonados","publisher":{"@id":"https:\/\/www.medicalofficesofmanhattan.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.medicalofficesofmanhattan.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/www.medicalofficesofmanhattan.com\/#organization","name":"Consultorios M\u00e9dicos de Manhattan","url":"https:\/\/www.medicalofficesofmanhattan.com\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.medicalofficesofmanhattan.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.medicalofficesofmanhattan.com\/wp-content\/uploads\/2023\/01\/Medical-Offices-of-Manhattan-Logo-White.png","contentUrl":"https:\/\/www.medicalofficesofmanhattan.com\/wp-content\/uploads\/2023\/01\/Medical-Offices-of-Manhattan-Logo-White.png","width":1794,"height":496,"caption":"Medical ³¬¼¶µõÖÓÄÌ"},"image":{"@id":"https:\/\/www.medicalofficesofmanhattan.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.medicalofficesofmanhattan.com\/#\/schema\/person\/35dbc317d199655b68747006771c0590","name":"alex@tidalhealthgroup.com","image":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.medicalofficesofmanhattan.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/5f7bc988eeaf92302e1d36e5600984c261cdd8aff056f3e6f564ef2ccc14369b?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/5f7bc988eeaf92302e1d36e5600984c261cdd8aff056f3e6f564ef2ccc14369b?s=96&d=mm&r=g","caption":"alex@tidalhealthgroup.com"},"url":"https:\/\/www.medicalofficesofmanhattan.com\/es\/author\/alextidalhealthgroup-com\/"}]}},"_links":{"self":[{"href":"https:\/\/www.medicalofficesofmanhattan.com\/es\/wp-json\/wp\/v2\/posts\/226853","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.medicalofficesofmanhattan.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.medicalofficesofmanhattan.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.medicalofficesofmanhattan.com\/es\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.medicalofficesofmanhattan.com\/es\/wp-json\/wp\/v2\/comments?post=226853"}],"version-history":[{"count":5,"href":"https:\/\/www.medicalofficesofmanhattan.com\/es\/wp-json\/wp\/v2\/posts\/226853\/revisions"}],"predecessor-version":[{"id":231058,"href":"https:\/\/www.medicalofficesofmanhattan.com\/es\/wp-json\/wp\/v2\/posts\/226853\/revisions\/231058"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.medicalofficesofmanhattan.com\/es\/wp-json\/wp\/v2\/media\/226874"}],"wp:attachment":[{"href":"https:\/\/www.medicalofficesofmanhattan.com\/es\/wp-json\/wp\/v2\/media?parent=226853"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.medicalofficesofmanhattan.com\/es\/wp-json\/wp\/v2\/categories?post=226853"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.medicalofficesofmanhattan.com\/es\/wp-json\/wp\/v2\/tags?post=226853"}],"curies":[{"name":"\u00a1Bien jugado!","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}