{
  "core": {
    "slug": "vitamin-d3-k2",
    "name": "Vitamin D3 + K2",
    "latin_name": null,
    "tagline": "Bone, immune, and calcium homeostasis stack",
    "featured": true,
    "status": "active"
  },
  "taxonomy": {
    "category_slug": "longevity",
    "tags": ["bone-health", "immunity", "longevity"]
  },
  "content": {
    "summary": "D3 supports serum 25(OH)D; K2 (MK-7) helps direct calcium metabolism.",
    "benefits": [
      "Bone health and density",
      "Immune system support",
      "Calcium homeostasis"
    ],
    "dosage_guidance": "D3 1000–4000 IU/day; K2 MK-7 90–200 mcg/day; monitor labs.",
    "safety_notes": "Avoid excessive D3 supplementation; monitor if on anticoagulant therapy (K interactions).",
    "citations": [
      { "title": "Vitamin D supplementation review", "id": "PMID:0001008" }
    ]
  },
  "affiliate": { "links": [] },
  "seo": {
    "meta_title": "Vitamin D3 + K2 Supplement Profile | Supplements Apothecary™",
    "meta_description": "Evidence-based Vitamin D3+K2 profile: bone health, dosage, safety notes, and JSON endpoint.",
    "canonical_url": "/supplement/vitamin-d3-k2"
  },
  "meta": {
    "published": true,
    "created_at": "2025-10-16",
    "updated_at": "2025-10-16",
    "source": "SupplementsApothecary.com"
  }
}