{"id":8978,"date":"2025-11-14T12:24:31","date_gmt":"2025-11-14T15:24:31","guid":{"rendered":"https:\/\/www.demusculos.com\/contenidos\/?p=8978"},"modified":"2026-08-27T11:05:34","modified_gmt":"2026-08-27T14:05:34","slug":"fish-oil-one-fit-omega-3-puro-sin-mercurio","status":"publish","type":"post","link":"https:\/\/www.demusculos.com\/contenidos\/fish-oil-one-fit-omega-3-puro-sin-mercurio\/","title":{"rendered":"Omega 3: qu\u00e9 son EPA y DHA y por qu\u00e9 importa el mercurio"},"content":{"rendered":"\n

El omega 3 es de los suplementos m\u00e1s vendidos del mundo y tambi\u00e9n de los peor entendidos. Ac\u00e1 va lo importante: qu\u00e9 son EPA y DHA, y por qu\u00e9 el tema del mercurio<\/strong>.<\/p>\n\n\n\n

No todos los omega 3 son iguales<\/h2>\n\n\n\n
\ud83d\udc1f EPA, DHA y ALA<\/strong>Bajo el nombre \u201comega 3\u201d hay tres \u00e1cidos grasos distintos<\/strong>:

\u2022 EPA y DHA<\/strong> \u2014 de origen marino, presentes en pescados grasos. Son los que buscan los suplementos.
\u2022 ALA<\/strong> \u2014 de origen vegetal, en el lino, la ch\u00eda y las nueces.

El cuerpo puede convertir ALA en EPA y DHA, pero esa conversi\u00f3n es limitada<\/strong>. Por eso las fuentes marinas y las vegetales no son equivalentes.

\ud83d\udca1 Al comparar productos, no mires solo los miligramos totales de aceite: fijate cu\u00e1nto EPA y DHA declara<\/strong>. Ah\u00ed est\u00e1 la diferencia real.<\/span><\/div>\n\n\n\n

El tema del mercurio<\/h2>\n\n\n\n

Es una preocupaci\u00f3n leg\u00edtima y conviene explicarla bien.<\/p>\n\n\n\n

El mercurio se acumula en la cadena alimentaria marina: los peces grandes y longevos concentran m\u00e1s<\/strong> que los chicos. Por eso los aceites de pescado de calidad se elaboran con especies peque\u00f1as<\/strong> \u2014sardina, anchoa, caballa\u2014 y pasan por procesos de purificaci\u00f3n.<\/p>\n\n\n\n

Cuando una etiqueta declara \u201csin mercurio\u201d<\/strong> o \u201cpurificado\u201d, se refiere a eso. Es un dato que vale la pena mirar.<\/p>\n\n\n\n

Por qu\u00e9 viene en c\u00e1psulas blandas<\/h2>\n\n\n\n

El omega 3 es un aceite, y los aceites se oxidan con el aire y la luz<\/strong>. La c\u00e1psula blanda \u2014softgel<\/em>\u2014 lo mantiene aislado.<\/p>\n\n\n\n

\ud83d\udca1 Un dato pr\u00e1ctico: si al abrir el frasco not\u00e1s un olor muy fuerte a pescado rancio, algo anduvo mal<\/strong> en la conservaci\u00f3n. Guardalo en un lugar fresco y seco.<\/p>\n\n\n\n

D\u00f3nde conseguirlo<\/h2>\n\n\n\n
\"OmegaOmega 3 Fish Oil x60 de Star<\/strong>Aceite de pescado en c\u00e1psulas<\/span>Ver producto<\/span><\/a><\/div>
\"OmegaOmega 3 de N\u00facleo Fit x60<\/strong>Declara EPA + DHA<\/span>Ver producto<\/span><\/a><\/div>
\"FishFish Oil x60 de Ena Sport<\/strong>En softgels<\/span>Ver producto<\/span><\/a><\/div>
\"VitaminasVitaminas y Minerales Pulver<\/strong>Para combinar<\/span>Ver producto<\/span><\/a><\/div><\/div>\n\n\n\n

Ver vitaminas y minerales<\/strong><\/a><\/p>\n\n\n\n

Preguntas frecuentes<\/h2>\n\n\n\n
\u00bfQu\u00e9 son EPA y DHA?<\/strong><\/strong><\/summary>

Son los dos \u00e1cidos grasos omega 3 de origen marino<\/strong>, los que buscan los suplementos de aceite de pescado.
El tercero, ALA<\/strong>, es de origen vegetal (lino, ch\u00eda, nueces). El cuerpo lo convierte en EPA y DHA, pero de forma limitada.<\/p><\/details>

\u00bfC\u00f3mo comparo dos omega 3?<\/strong><\/strong><\/summary>

\ud83d\udca1 No mires solo los miligramos totales de aceite.<\/strong> Fijate cu\u00e1nto EPA y DHA<\/strong> declara por c\u00e1psula.
Dos productos de 1000 mg pueden tener cantidades muy distintas de lo que realmente importa.<\/p><\/details>

\u00bfQu\u00e9 significa \u201csin mercurio\u201d?<\/strong><\/strong><\/summary>

El mercurio se acumula en la cadena alimentaria marina: los peces grandes concentran m\u00e1s<\/strong>.
Los aceites de calidad se elaboran con especies peque\u00f1as<\/strong> \u2014sardina, anchoa\u2014 y pasan por purificaci\u00f3n. Eso es lo que declara la etiqueta.<\/p><\/details>

\u00bfPor qu\u00e9 viene en c\u00e1psula blanda?<\/strong><\/strong><\/summary>

Porque es un aceite y los aceites se oxidan con el aire y la luz<\/strong>. La c\u00e1psula lo mantiene aislado.
Si al abrir el frasco not\u00e1s olor fuerte a pescado rancio<\/strong>, algo anduvo mal en la conservaci\u00f3n.<\/p><\/details><\/div>\n\n\n\n\n\n\n\n\n\n

Antes de comprar<\/strong>Parte de lo que le\u00edste sale de la informaci\u00f3n del fabricante<\/strong> y parte de lo que nos comentan quienes ya lo usan. No prometemos resultados.<\/strong>

No reemplaza a una alimentaci\u00f3n variada. Para mayores de 18 a\u00f1os<\/strong>. La informaci\u00f3n nutricional completa figura en el envase.<\/span><\/div>\n\n\n\n
Otras notas que te pueden servir<\/strong>
Creatina Star Nutrition: c\u00f3mo tomarla y qu\u00e9 en<\/a>Creatina monohidrato de Star Nutrition<\/a>Combo Masa Muscular: La F\u00f3rmula Definitiva par<\/a>Creatina Premium de Mervick: Energ\u00eda y Recuper<\/a>Testo Gen de Generation Fit: Potencia tu Testo<\/a>Animal Power de Genetic: qu\u00e9 es un pak de entr<\/a><\/div>En la tienda<\/strong>
Whey 2 Lbs de DMS<\/a>Creatina 300 g de Star<\/a><\/div>Ver el cat\u00e1logo completo<\/a><\/span><\/div>\n","protected":false},"excerpt":{"rendered":"

El omega 3 es de los suplementos m\u00e1s vendidos del mundo y tambi\u00e9n de los peor entendidos. Ac\u00e1 va lo importante: qu\u00e9 son EPA y DHA, y por qu\u00e9 el tema del mercurio. No todos los omega 3 son iguales \ud83d\udc1f EPA, DHA y ALABajo el nombre \u201comega 3\u201d hay tres \u00e1cidos grasos distintos: \u2022 […]<\/p>\n","protected":false},"author":1,"featured_media":8979,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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son EPA y DHA?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Son los dos \u00e1cidos grasos omega 3 de origen marino, los que buscan los suplementos de aceite de pescado. 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Dos productos de 1000 mg pueden tener cantidades muy distintas de lo que realmente importa.","inLanguage":"es"},"inLanguage":"es"},{"@type":"Question","@id":"https:\/\/www.demusculos.com\/contenidos\/fish-oil-one-fit-omega-3-puro-sin-mercurio\/#faq-question-3","position":3,"url":"https:\/\/www.demusculos.com\/contenidos\/fish-oil-one-fit-omega-3-puro-sin-mercurio\/#faq-question-3","name":"\u00bfQu\u00e9 significa \u201csin mercurio\u201d?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"El mercurio se acumula en la cadena alimentaria marina: los peces grandes concentran m\u00e1s. Los aceites de calidad se elaboran con especies peque\u00f1as \u2014sardina, anchoa\u2014 y pasan por purificaci\u00f3n. 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