{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "Organization",
      "@id": "https://protein-fact.com/#organization",
      "name": "Protein Fact",
      "url": "https://protein-fact.com",
      "description": "プロテインに関する科学的事実を、論文・数値・製品スペックに基づいて解説する独立メディア。",
      "publishingPrinciples": "https://protein-fact.com/editorial-policy"
    },
    {
      "@type": "WebSite",
      "@id": "https://protein-fact.com/#website",
      "name": "Protein Fact",
      "url": "https://protein-fact.com",
      "publisher": {
        "@id": "https://protein-fact.com/#organization"
      },
      "inLanguage": "ja"
    },
    {
      "@type": "Article",
      "@id": "https://protein-fact.com/guides/rest-day-protein-necessity#article",
      "headline": "運動しない日にプロテインは必要か — 休息日のタンパク質需要を数値で考える",
      "description": "運動しない日はプロテインを飲まなくていいのか。運動後のMPS上昇が24〜36時間持続すること、アミノ酸は体内に貯蔵されないこと、休息日に必要なタンパク質量を厚労省・ISSN基準で整理。実践的な摂り方も解説する。",
      "datePublished": "2026-03-12T00:00:00.000Z",
      "dateModified": "2026-03-12T00:00:00.000Z",
      "keywords": "プロテイン, 休息日, 筋タンパク質合成, MPS, タンパク質摂取量, ISSN",
      "publisher": {
        "@id": "https://protein-fact.com/#organization"
      },
      "mainEntityOfPage": {
        "@id": "https://protein-fact.com/guides/rest-day-protein-necessity"
      },
      "isPartOf": {
        "@id": "https://protein-fact.com/#website"
      }
    },
    {
      "@type": "BreadcrumbList",
      "@id": "https://protein-fact.com/guides/rest-day-protein-necessity#breadcrumb",
      "itemListElement": [
        {
          "@type": "ListItem",
          "position": 1,
          "name": "Protein Fact",
          "item": "https://protein-fact.com"
        },
        {
          "@type": "ListItem",
          "position": 2,
          "name": "ガイド・比較",
          "item": "https://protein-fact.com/guides"
        },
        {
          "@type": "ListItem",
          "position": 3,
          "name": "運動しない日にプロテインは必要か — 休息日のタンパク質需要を数値で考える"
        }
      ]
    }
  ]
}