{"product_id":"iron-deficiency-ferritin-self-test-home-kit-copy","title":"Under-Active Thyroid (TSH) Self Test Home Kit","description":"\u003cp\u003e\u003cspan\u003eUnder-Active Thyroid Test to measure the TSH level in your blood to identify an underactive thyroid. The test kit is not able to identify an overactive thyroid.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"tests-headline\"\u003eSymptoms\u003c\/h3\u003e\n\u003cp\u003eThe symptoms of an underactive thyroid are often vague and usually develop quite slowly such that you may not notice them. When the body doesn’t have enough thyroid hormone many of the body’s functions slow down.\u003cbr\u003eYou should think about underactive thyroid with the following symptoms:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTiredness\u003c\/li\u003e\n\u003cli\u003eWeight gain\u003c\/li\u003e\n\u003cli\u003eLow mood\u003c\/li\u003e\n\u003cli\u003eBeing sensitive to the cold\u003c\/li\u003e\n\u003cli\u003eDry skin and dry hair\u003c\/li\u003e\n\u003cli\u003eMuscle aches, weakness and cramps\u003c\/li\u003e\n\u003cli\u003eConstipation\u003c\/li\u003e\n\u003cli\u003eLoss of libido (sex drive)\u003c\/li\u003e\n\u003cli\u003eIrregular period or heavy periods\u003c\/li\u003e\n\u003cli\u003eCarpal tunnel syndrome\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Silex","offers":[{"title":"Default Title","offer_id":59642892419406,"sku":null,"price":10.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1035\/6038\/0750\/files\/longeva-white-iron-deficiency-ferritin-self-test-home-kit-copy.jpg?v=1780507073","url":"https:\/\/longevaaesthetics.com\/products\/iron-deficiency-ferritin-self-test-home-kit-copy","provider":"Longeva Aesthetics","version":"1.0","type":"link"}