{"product_id":"magnesium","title":"Magnesium","description":"Magnesium takes part in hundreds of reactions in the body, from muscle and nerve function to energy production and a steady heartbeat. Low levels are common and can cause cramps, fatigue, and irregular rhythms. This test measures the magnesium in your blood.","brand":"RSC Health","offers":[{"title":"Default Title","offer_id":55738013122728,"sku":null,"price":39.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.rschealth.com\/products\/magnesium","provider":"RSC Health","version":"1.0","type":"link"}