{"product_id":"vitamin-d-serum-magnesium-test-kit","title":"VITAMIN D \u0026 SERUM MAGNESIUM TEST","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eVitamin D \u0026amp; Serum Magnesium. Read together, the way they work.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eVitamin D cannot work without magnesium. The enzymes that activate Vitamin D are magnesium-dependent, so low magnesium can leave even a healthy-looking Vitamin D result underused. Reading them together is the only way to see the real picture.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eIMPORTANT NOTE:\u003c\/b\u003e \u003ci\u003eTh\u003cem\u003eis is a test-only product. Interpretation, personalised recommendations, and follow-up support are available as optional add-ons.\u003c\/em\u003e\u003cbr\u003e\u003c\/i\u003e\u003c\/p\u003e","brand":"Optimum Testing","offers":[{"title":"Default Title","offer_id":48627419021495,"sku":null,"price":119.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/9282\/8343\/files\/VitaminDserummagnesium.png?v=1782382170","url":"https:\/\/optimumtesting.com.au\/products\/vitamin-d-serum-magnesium-test-kit","provider":"Optimum Testing","version":"1.0","type":"link"}