{"title":"Website Map Lab Tests by Category Immune System; Website Map","description":null,"products":[{"product_id":"thyroid-antibody-panel-blood-test-life-extension-lab-tests-qd100004","title":"Thyroid Antibody Panel Blood Test","description":"\u003cp\u003eThis panel assesses proteins involved in the production of thyroid hormones. It is possible for antibodies from your own immune system to attack these proteins, rendering them dysfunctional and resulting in fatigue, weight gain, constipation and other symptoms of low thyroid.\u003c\/p\u003e","brand":"Life Extension Lab Tests","offers":[{"title":"Default Title","offer_id":54536988000569,"sku":"QD100004","price":29.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/3908\/6649\/files\/6c6fde4be57f4389450947b0c802c072.webp?v=1790239428"},{"product_id":"vitamin-c-blood-test-life-extension-lab-tests-qd000929","title":"Vitamin C Blood Test","description":"\u003cp\u003eVitamin C is an important nutrient that we do not create on our own and must get from food—which not all of us do reliably. This test checks for vitamin C deficiency, also known as scurvy.\u003c\/p\u003e","brand":"Life Extension Lab Tests","offers":[{"title":"Default Title","offer_id":54536988754233,"sku":"QD000929","price":14.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/3908\/6649\/files\/a9a8464fccafb161fdfb621f987398a2.webp?v=1790239457"},{"product_id":"vitamin-d-25-hydroxy-blood-test-life-extension-lab-tests-qd017306","title":"Vitamin D, 25-Hydroxy Blood Test","description":"\u003cp\u003eVitamin D is an essential nutrient. This simple 25-hydroxyvitamin D blood test can determine whether your levels fall within an optimal range.\u003c\/p\u003e","brand":"Life Extension Lab Tests","offers":[{"title":"Default Title","offer_id":54536988787001,"sku":"QD017306","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/3908\/6649\/files\/97297dd0c20b606fc2a0a0765308cc3e.webp?v=1790239458"},{"product_id":"zinc-serum-blood-test-life-extension-lab-tests-qd000945","title":"Zinc, Serum Blood Test","description":"\u003cp\u003eOne of the most common nutritional insufficiencies is having low blood levels of zinc. Take this test to find out whether your levels are appropriate, or whether you should make changes to your dietary or supplementation choices.\u003c\/p\u003e","brand":"Life Extension Lab Tests","offers":[{"title":"Default Title","offer_id":54536988852537,"sku":"QD000945","price":10.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/3908\/6649\/files\/a7b3246312ea70d31db162a9576ae1f6.webp?v=1790239461"}],"url":"https:\/\/www.lifeextensionus.it.com\/collections\/website-map-lab-tests-by-category-immune-system-website-map.oembed","provider":"lifeextensionus.it.com","version":"1.0","type":"link"}