{"product_id":"fasting-glucose","title":"Home Blood Sugar Test Kit UK - Fasting Glucose","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cmeta content=\"width=device-width, initial-scale=1\" name=\"viewport\"\u003e\u003cmeta content=\"Order a home blood sugar test kit in the UK, processed by UKAS accredited and CQC registered labs. Measures fasting glucose for diabetes risk screening.\" name=\"description\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .fg_product {\n    --fg_ink: #2f2a28;\n    --fg_muted: #6f625d;\n    --fg_taupe: #786863;\n    --fg_taupe_dark: #5e4c46;\n    --fg_cream: #f5eee3;\n    --fg_line: #ded2c5;\n    --fg_white: #ffffff;\n    --fg_green_bg: #e8f3e9;\n    --fg_green_text: #345f3f;\n    --fg_amber_bg: #fff1cf;\n    --fg_amber_text: #7b5715;\n    --fg_orange_bg: #f9e7d7;\n    --fg_orange_text: #8a4d2d;\n    --fg_red_bg: #f8dfdf;\n    --fg_red_text: #8f3535;\n    --fg_blue_bg: #e8eef4;\n    --fg_blue_text: #405c72;\n    color: var(--fg_ink);\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.7;\n    margin: 0 auto;\n    max-width: 1120px;\n  }\n\n  .fg_product * { box-sizing: border-box; }\n\n  .fg_product h2,\n  .fg_product h3,\n  .fg_product h4 {\n    color: var(--fg_ink);\n    line-height: 1.2;\n    margin-top: 0;\n  }\n\n  .fg_product h2 {\n    font-family: Georgia, \"Times New Roman\", serif;\n    font-size: clamp(32px, 5vw, 54px);\n    font-weight: 500;\n    margin-bottom: 18px;\n  }\n\n  .fg_product h3 {\n    font-family: Georgia, \"Times New Roman\", serif;\n    font-size: clamp(25px, 3vw, 34px);\n    font-weight: 500;\n    margin-bottom: 16px;\n  }\n\n  .fg_product h4 {\n    font-size: 18px;\n    margin-bottom: 10px;\n  }\n\n  .fg_product p { margin: 0 0 16px; 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}\n\n  .fg_sources summary::after {\n    color: var(--fg_taupe_dark);\n    content: \"+\";\n    font-size: 25px;\n    font-weight: 400;\n  }\n\n  .fg_sources details[open] summary::after { content: \"−\"; }\n  .fg_sources_body { padding: 18px; }\n\n  .fg_faq details {\n    border-bottom: 1px solid var(--fg_line);\n    padding: 14px 0;\n  }\n\n  .fg_faq details:last-child { border-bottom: 0; }\n\n  .fg_faq summary {\n    cursor: pointer;\n    font-weight: 700;\n  }\n\n  .fg_faq details p { margin-top: 12px; }\n\n  .fg_footer_note {\n    background: var(--fg_taupe_dark);\n    border-radius: 16px;\n    color: #ffffff;\n    padding: 24px;\n  }\n\n  .fg_footer_note h3,\n  .fg_footer_note strong { color: #ffffff; }\n\n  @media (max-width: 900px) {\n    .fg_grid,\n    .fg_method_grid,\n    .fg_trust_grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }\n\n    .fg_steps,\n    .fg_review_grid { grid-template-columns: 1fr; }\n\n    .fg_review_meta { grid-template-columns: 1fr; }\n  }\n\n  @media (max-width: 540px) {\n    .fg_grid,\n    .fg_method_grid,\n    .fg_trust_grid { grid-template-columns: 1fr; }\n\n    .fg_product { font-size: 15px; }\n\n    .fg_review_avatar {\n      flex-basis: 78px !important;\n      height: 78px !important;\n      max-height: 78px !important;\n      max-width: 78px !important;\n      min-height: 78px !important;\n      min-width: 78px !important;\n      width: 78px !important;\n    }\n  }\n\u003c\/style\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003carticle class=\"fg_product\"\u003e\n\u003csection class=\"fg_hero\"\u003e\n\u003cp class=\"fg_eyebrow\"\u003eAt home fasting glucose blood test\u003c\/p\u003e\n\u003ch2\u003eHome Blood Sugar Test Kit UK | Fasting Glucose\u003c\/h2\u003e\n\u003cp class=\"fg_lead\"\u003e\u003cstrong\u003eA single biomarker home blood test measuring fasting glucose after an overnight fast.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFasting glucose shows the amount of glucose in your blood at the time the sample is collected. It can identify a low, expected or raised result and may support assessment of diabetes risk when interpreted with symptoms, medical history and any follow up testing.\u003c\/p\u003e\n\u003cdiv class=\"fg_grid\"\u003e\n\u003cdiv class=\"fg_stat\"\u003e\n\u003cstrong\u003e1 biomarker\u003c\/strong\u003e\u003cspan\u003eFasting blood glucose\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fg_stat\"\u003e\n\u003cstrong\u003eHome collection\u003c\/strong\u003e\u003cspan\u003eCapillary blood collected into the supplied microtainer\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fg_stat\"\u003e\n\u003cstrong\u003eUK laboratory pathway\u003c\/strong\u003e\u003cspan\u003eUKAS accredited and CQC registered laboratory processing\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fg_stat\"\u003e\n\u003cstrong\u003eProduct code\u003c\/strong\u003e\u003cspan\u003eC1BLP18500\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fg_notice\"\u003e\n\u003cstrong\u003eImportant limitation\u003c\/strong\u003e\n\u003cp\u003eThis test measures glucose at one point in time. It cannot show average glucose over several months and a single result may not confirm or exclude diabetes. HbA1c, repeat fasting glucose or another test may be required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fg_warning\"\u003e\n\u003cstrong\u003eDiabetes medicines and fasting\u003c\/strong\u003e\n\u003cp\u003eSpeak with your diabetes care team before fasting if you take insulin or medicine that can lower blood glucose. Do not change treatment without clinical advice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fg_section\"\u003e\n\u003cp class=\"fg_eyebrow\"\u003eQuality and compliance\u003c\/p\u003e\n\u003ch3\u003eHome testing supported by UK clinical standards\u003c\/h3\u003e\n\u003cdiv class=\"fg_trust_grid\"\u003e\n\u003cdiv class=\"fg_trust_item\"\u003e\n\u003cstrong\u003eUKAS accredited laboratories\u003c\/strong\u003e \u003cspan\u003eMedical laboratory accreditation assesses quality, competence and diagnostic performance.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fg_trust_item\"\u003e\n\u003cstrong\u003eCQC registered services\u003c\/strong\u003e \u003cspan\u003eThe diagnostic pathway uses organisations registered with the Care Quality Commission.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fg_trust_item\"\u003e\n\u003cstrong\u003eCompliant collection equipment\u003c\/strong\u003e \u003cspan\u003eUKCA and CE marked equipment supported by an ISO 13485 quality management framework.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fg_trust_item\"\u003e\n\u003cstrong\u003eSecure results\u003c\/strong\u003e \u003cspan\u003eClear collection guidance, order updates, secure results and escalation support where needed.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fg_section\"\u003e\n\u003ch3\u003eWhat is a fasting glucose test?\u003c\/h3\u003e\n\u003cp\u003eGlucose is the main sugar circulating in the blood and an important source of energy. Insulin helps move glucose from the bloodstream into cells.\u003c\/p\u003e\n\u003cp\u003eA fasting glucose test measures your blood glucose after no food or calorie containing drinks for at least 8 hours. It provides a snapshot of how the body is regulating glucose without the immediate effect of a recent meal.\u003c\/p\u003e\n\u003cp\u003eA raised fasting result may occur with diabetes, impaired fasting glycaemia, acute illness, physical stress, some medicines or other medical factors. A low result is more common in people using insulin or certain diabetes medicines, although other causes are possible.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"fg_section\"\u003e\n\u003ch3\u003eWho may consider this test?\u003c\/h3\u003e\n\u003cp\u003eThis home fasting glucose test may be considered by adults who want to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCheck a fasting blood sugar result\u003c\/li\u003e\n\u003cli\u003eDiscuss possible diabetes or prediabetes risk with a clinician\u003c\/li\u003e\n\u003cli\u003eRepeat a test when requested by a healthcare professional\u003c\/li\u003e\n\u003cli\u003eInvestigate symptoms such as increased thirst, frequent urination or unexplained tiredness\u003c\/li\u003e\n\u003cli\u003eReview glucose after a previous borderline result\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDo not wait for a home test if you have symptoms of diabetes, particularly marked thirst, frequent urination, unexplained weight loss, vomiting, abdominal pain, drowsiness or rapid breathing.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"fg_section\"\u003e\n\u003ch3\u003eHow the home blood sugar test kit works\u003c\/h3\u003e\n\u003cdiv class=\"fg_steps\"\u003e\n\u003cdiv class=\"fg_step\"\u003e\n\u003cspan class=\"fg_step_number\"\u003e1\u003c\/span\u003e\n\u003ch4\u003eFast overnight\u003c\/h4\u003e\n\u003cp\u003eHave plain water only for 8 to 10 hours before collecting the sample.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fg_step\"\u003e\n\u003cspan class=\"fg_step_number\"\u003e2\u003c\/span\u003e\n\u003ch4\u003eCollect and return\u003c\/h4\u003e\n\u003cp\u003eCollect capillary blood into the microtainer and return it using the supplied packaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fg_step\"\u003e\n\u003cspan class=\"fg_step_number\"\u003e3\u003c\/span\u003e\n\u003ch4\u003eReview the result\u003c\/h4\u003e\n\u003cp\u003eRead the laboratory reference interval and seek medical advice for abnormal or unexpected findings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fg_section\"\u003e\n\u003ch3\u003ePreparing for your fasting glucose test\u003c\/h3\u003e\n\u003cdiv class=\"fg_table_wrap\"\u003e\n\u003ctable class=\"fg_table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003ePreparation\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eWhat to do\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFasting period\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFast for 8 to 10 hours unless the kit instructions or a clinician specify a different period.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDrink plain water. Good hydration may make capillary collection easier.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOther drinks\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDo not have coffee, tea, juice, milk, alcohol, energy drinks or other calorie containing drinks during the fast.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFood and supplements\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDo not eat food, chew gum or take calorie containing supplements during the fast.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMedicines\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDo not stop prescribed medicines unless advised. Ask for instructions if you use insulin or medicine that can cause low glucose.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExercise and stress\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAvoid unusually strenuous exercise before collection. Acute stress and poor sleep may affect glucose.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIllness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInfection and acute illness can raise glucose. Seek medical advice if you feel unwell rather than relying on a screening result.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCollection time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCollect in the morning after an overnight fast and return the sample promptly as instructed.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fg_section\"\u003e\n\u003ch3\u003eUnderstanding fasting glucose results\u003c\/h3\u003e\n\u003cp\u003eThe laboratory reference interval and any comments on your individual report take priority. The thresholds below apply where the result is reported as fasting plasma glucose in mmol\/L.\u003c\/p\u003e\n\u003cdiv class=\"fg_table_wrap\"\u003e\n\u003ctable class=\"fg_table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eResult category\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eWhat it may mean\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eWhat to do\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"fg_status fg_critical\"\u003eCritical low\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eA critically low laboratory result may be associated with severe hypoglycaemia. Symptoms can include sweating, shaking, confusion, seizures or unconsciousness.\u003c\/td\u003e\n\u003ctd\u003eFollow the urgent instructions supplied with the result. Call 999 for unconsciousness, seizure or severe confusion.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"fg_status fg_low\"\u003eLow\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eLow glucose may occur with insulin, some diabetes medicines, prolonged fasting, alcohol, hormone conditions, liver disease or other causes.\u003c\/td\u003e\n\u003ctd\u003eIf awake and able to swallow, follow appropriate hypoglycaemia advice. Seek medical advice, especially if you do not have diabetes.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"fg_status fg_normal\"\u003eBelow 6.1 mmol\/L\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eThis is below the fasting plasma glucose range commonly used for impaired fasting glycaemia.\u003c\/td\u003e\n\u003ctd\u003eSpeak with a GP if symptoms continue because one normal result does not exclude every glucose disorder.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"fg_status fg_info\"\u003e6.1 to 6.9 mmol\/L\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eThis range is commonly described as impaired fasting glycaemia and is associated with increased risk of type 2 diabetes.\u003c\/td\u003e\n\u003ctd\u003eDiscuss the result with your GP. HbA1c, repeat fasting glucose or lifestyle support may be recommended.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"fg_status fg_high\"\u003e7.0 mmol\/L or above\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eThis is within the fasting plasma glucose range used for possible diabetes.\u003c\/td\u003e\n\u003ctd\u003eArrange prompt medical review. A second diagnostic test is usually needed when symptoms are absent.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"fg_status fg_critical\"\u003eCritical high\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eA critical result may accompany severe hyperglycaemia. Vomiting, abdominal pain, dehydration, drowsiness, confusion or abnormal breathing can indicate an emergency.\u003c\/td\u003e\n\u003ctd\u003eFollow the urgent laboratory guidance and seek immediate medical care.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fg_section\"\u003e\n\u003ch3\u003eFasting glucose compared with HbA1c\u003c\/h3\u003e\n\u003cdiv class=\"fg_table_wrap\"\u003e\n\u003ctable class=\"fg_table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eTest\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eWhat it measures\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eKey limitation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFasting glucose\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlood glucose at one moment after an overnight fast.\u003c\/td\u003e\n\u003ctd\u003eCan vary with recent illness, stress, medicines, sleep and correct fasting.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHbA1c\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAverage glucose exposure over roughly two to three months.\u003c\/td\u003e\n\u003ctd\u003eCan be unreliable with some anaemias, haemoglobin disorders, pregnancy, blood loss and other conditions.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003eA clinician may use both tests because they answer different questions.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection id=\"content-standards\" class=\"fg_section\"\u003e\n\u003cp class=\"fg_eyebrow\"\u003eContent standards\u003c\/p\u003e\n\u003ch3\u003eHow this product information was prepared\u003c\/h3\u003e\n\u003cp\u003eThis page was prepared from the supplied fasting glucose product specification and expanded using current UK guidance on diabetes diagnosis, impaired fasting glycaemia, hypoglycaemia, hyperglycaemia and accredited laboratory testing.\u003c\/p\u003e\n\u003cdiv class=\"fg_method_grid\"\u003e\n\u003cdiv class=\"fg_method_item\"\u003e\n\u003cstrong\u003ePrimary product source\u003c\/strong\u003e \u003cspan\u003eThe supplied specimen type, fasting instructions, interpretation categories and product code.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fg_method_item\"\u003e\n\u003cstrong\u003eUK clinical references\u003c\/strong\u003e \u003cspan\u003eNICE and NHS guidance used for thresholds, symptoms, follow up and emergency information.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fg_method_item\"\u003e\n\u003cstrong\u003eClinical boundaries\u003c\/strong\u003e \u003cspan\u003eThe page distinguishes a one time glucose result from confirmed diagnosis and longer term glucose assessment.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fg_method_item\"\u003e\n\u003cstrong\u003eReview policy\u003c\/strong\u003e \u003cspan\u003eMedical and editorial review at least annually and earlier when the test, laboratory pathway or UK guidance changes.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"medical-review\" class=\"fg_section\"\u003e\n\u003cp class=\"fg_eyebrow\"\u003eExpert review\u003c\/p\u003e\n\u003ch3\u003eMedical and editorial review\u003c\/h3\u003e\n\u003cp\u003eThis product information has been reviewed for metabolic health context, fasting preparation, result thresholds, patient safety and appropriate escalation of low or high glucose findings.\u003c\/p\u003e\n\u003cp\u003eThe review applies to general product information. It is not personal medical advice and does not provide an individual diagnosis or treatment recommendation.\u003c\/p\u003e\n\u003cdiv class=\"fg_review_grid\"\u003e\n\u003carticle class=\"fg_review_card\"\u003e\n\u003cdiv class=\"fg_review_card_top\"\u003e\n\u003cdiv role=\"img\" class=\"fg_review_avatar fg_review_avatar_rimas\" aria-label=\"Portrait of Dr Rimas Geiga\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"fg_review_label\"\u003eMedical review\u003c\/span\u003e\n\u003ch4 class=\"fg_review_name\"\u003eDr Rimas Geiga\u003c\/h4\u003e\n\u003cp class=\"fg_review_title\"\u003eMedical Doctor, Nutritional Sciences Adviser and Healthy Ageing Expert\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"fg_review_scope\"\u003eReviewed the fasting glucose, metabolic health, diabetes risk and responsible nutrition and lifestyle context.\u003c\/p\u003e\n\u003ca href=\"https:\/\/ht10f0-c0.myshopify.com\/pages\/dr-rimas-geiga-medical-doctor-nutritional-sciences-adviser-and-healthy-ageing-expert\" class=\"fg_review_link\"\u003eView professional profile\u003c\/a\u003e\u003c\/article\u003e\n\u003carticle class=\"fg_review_card\"\u003e\n\u003cdiv class=\"fg_review_card_top\"\u003e\n\u003cdiv role=\"img\" class=\"fg_review_avatar fg_review_avatar_veronika\" aria-label=\"Portrait of Veronika Matutyte\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"fg_review_label\"\u003eClinical and safety review\u003c\/span\u003e\n\u003ch4 class=\"fg_review_name\"\u003eVeronika Matutyte\u003c\/h4\u003e\n\u003cp class=\"fg_review_title\"\u003eMedical Doctor and Healthcare Management Expert\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"fg_review_scope\"\u003eReviewed low and high glucose safety guidance, urgent symptoms, medicine cautions and the limits of home screening.\u003c\/p\u003e\n\u003ca href=\"https:\/\/ht10f0-c0.myshopify.com\/pages\/veronika-matutyte-medical-doctor-and-healthcare-management-expert\" class=\"fg_review_link\"\u003eView professional profile\u003c\/a\u003e\u003c\/article\u003e\n\u003carticle class=\"fg_review_card\"\u003e\n\u003cdiv class=\"fg_review_card_top\"\u003e\n\u003cdiv role=\"img\" class=\"fg_review_avatar fg_review_avatar_laura\" aria-label=\"Portrait of Dr Laura Geige\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"fg_review_label\"\u003eClinical and editorial oversight\u003c\/span\u003e\n\u003ch4 class=\"fg_review_name\"\u003eDr Laura Geige\u003c\/h4\u003e\n\u003cp class=\"fg_review_title\"\u003eMedical Director, Senior Practitioner and Skin Expert\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"fg_review_scope\"\u003eReviewed the patient friendly presentation, medical limitations, safety wording and distinction between a glucose result and a diagnosis.\u003c\/p\u003e\n\u003ca href=\"https:\/\/ht10f0-c0.myshopify.com\/pages\/dr-laura-geige-medical-director-senior-practitioner-and-skin-expert\" class=\"fg_review_link\"\u003eView professional profile\u003c\/a\u003e\u003c\/article\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fg_review_meta\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eLast medically reviewed\u003c\/strong\u003e \u003cspan\u003e26 July 2026\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eReview cycle\u003c\/strong\u003e \u003cspan\u003eAt least once each year\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEarlier review\u003c\/strong\u003e \u003cspan\u003eWhen laboratory guidance, diagnostic thresholds, collection standards or clinical recommendations change\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"fg_board_link\"\u003e\u003ca href=\"https:\/\/ht10f0-c0.myshopify.com\/pages\/medical-advisory-board\"\u003eMeet the Grace Belgravia Medical Advisory Board\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"fg_section fg_sources\"\u003e\n\u003cp class=\"fg_eyebrow\"\u003eFurther reading\u003c\/p\u003e\n\u003ch3\u003eAuthoritative UK diabetes and laboratory information\u003c\/h3\u003e\n\u003cp\u003eThese resources provide additional context. They do not replace the instructions, units, reference interval or comments supplied with your laboratory report.\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary\u003eView NICE, NHS and UK quality references\u003c\/summary\u003e\n\u003cdiv class=\"fg_sources_body\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cks.nice.org.uk\/topics\/diabetes-type-2\/diagnosis\/diagnosis-in-adults\/\"\u003eNICE guidance on diagnosing type 2 diabetes in adults\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.nice.org.uk\/guidance\/ph38\/chapter\/recommendations\"\u003eNICE guidance on people at high risk of type 2 diabetes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.nhs.uk\/conditions\/low-blood-sugar-hypoglycaemia\/\"\u003eNHS guidance on low blood sugar\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.nhs.uk\/conditions\/high-blood-sugar-hyperglycaemia\/\"\u003eNHS guidance on high blood sugar\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.nhs.uk\/conditions\/diabetes\/\"\u003eNHS diabetes symptoms and when to seek help\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ukas.com\/accreditation\/standards\/medical-laboratory-accreditation\/\"\u003eUKAS medical laboratory accreditation\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.cqc.org.uk\/guidance-regulation\/providers\/registration\/scope-registration\/regulated-activities\/diagnostic-and-screening-procedures\"\u003eCQC diagnostic and screening services guidance\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection class=\"fg_section fg_faq\"\u003e\n\u003cp class=\"fg_eyebrow\"\u003eSearch led questions\u003c\/p\u003e\n\u003ch3\u003eHome blood sugar and fasting glucose FAQs\u003c\/h3\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I test my blood sugar at home?\u003c\/summary\u003e\n\u003cp\u003eYes. This kit uses a capillary blood sample collected at home and returned for laboratory analysis. It is a single fasting glucose test rather than a reusable glucose meter.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow long should I fast before a fasting glucose test?\u003c\/summary\u003e\n\u003cp\u003eFast for 8 to 10 hours unless the kit instructions or your clinician say otherwise. Overnight fasting is usually the easiest approach.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I drink water before a fasting blood sugar test?\u003c\/summary\u003e\n\u003cp\u003eYes. Plain water is normally allowed and can help with sample collection. Do not add flavouring, sugar, milk or supplements.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I drink coffee before a fasting glucose test?\u003c\/summary\u003e\n\u003cp\u003eNo. For this fasting test, have plain water only during the fasting period. Coffee, tea, juice, alcohol and other drinks may affect the result.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is a normal fasting blood sugar level in the UK?\u003c\/summary\u003e\n\u003cp\u003eWhere a laboratory reports fasting plasma glucose, a result below 6.1 mmol\/L is generally below the impaired fasting glucose range. The laboratory reference interval on your report takes priority.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat fasting glucose level suggests prediabetes?\u003c\/summary\u003e\n\u003cp\u003eA fasting plasma glucose result from 6.1 to 6.9 mmol\/L is commonly described in UK guidance as impaired fasting glycaemia. It requires clinical interpretation and follow up.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes a fasting glucose of 7.0 mmol\/L mean diabetes?\u003c\/summary\u003e\n\u003cp\u003eA fasting plasma glucose result of 7.0 mmol\/L or above is within the range used for possible diabetes. If symptoms are absent, a second diagnostic test is normally required before a diagnosis is confirmed.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between fasting glucose and HbA1c?\u003c\/summary\u003e\n\u003cp\u003eFasting glucose measures blood sugar at one point after fasting. HbA1c estimates average glucose exposure over roughly the previous two to three months. A clinician may use one or both tests.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan stress or illness raise fasting glucose?\u003c\/summary\u003e\n\u003cp\u003eYes. Acute illness, infection, poor sleep, physical stress and some medicines can temporarily raise glucose. Discuss an unexpected result with a healthcare professional.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eShould I take diabetes medicine before fasting?\u003c\/summary\u003e\n\u003cp\u003eDo not change insulin or diabetes medicine without advice from your diabetes care team. Fasting while using medicines that lower glucose can cause hypoglycaemia.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs a finger prick fasting glucose test accurate?\u003c\/summary\u003e\n\u003cp\u003eA suitable capillary sample can be analysed accurately by the laboratory. Correct fasting, adequate sample volume, prompt return and proper handling all matter.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan one fasting glucose test diagnose diabetes?\u003c\/summary\u003e\n\u003cp\u003eNot always. A result in the diabetes range may need confirmation with a repeat fasting plasma glucose, HbA1c or another clinically appropriate test, particularly when symptoms are absent.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen should high or low blood sugar be treated as urgent?\u003c\/summary\u003e\n\u003cp\u003eCall 999 for unconsciousness, a seizure, severe confusion or abnormal breathing. Seek urgent advice for vomiting, abdominal pain, marked drowsiness, severe dehydration or a critical laboratory result.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre the laboratories UKAS accredited and CQC registered?\u003c\/summary\u003e\n\u003cp\u003eSamples are processed through UKAS accredited laboratories within a CQC registered diagnostic pathway. The collection equipment is UKCA and CE marked and supported by an ISO 13485 quality management framework.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection class=\"fg_footer_note\"\u003e\n\u003ch3\u003eMedical guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDo not wait for a home test if you have symptoms of diabetes or feel seriously unwell.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSeek urgent medical advice for marked thirst, frequent urination, unexplained weight loss, vomiting, abdominal pain, severe dehydration, drowsiness or unusual breathing.\u003c\/p\u003e\n\u003cp\u003eCall 999 for unconsciousness, a seizure, severe confusion or inability to swallow safely.\u003c\/p\u003e\n\u003cp\u003eThis product measures one fasting glucose result. It is not a substitute for a medical consultation, diagnosis, treatment plan or regular diabetes care.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/article\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":54410484547923,"sku":"496-fasting-glucose","price":79.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1088\/7918\/4211\/files\/Home_Blood_Sugar_Test_Kit_UK_-_Fasting_Glucose.png?v=1785149707","url":"https:\/\/gracebelgravia.com\/products\/fasting-glucose","provider":"Grace Belgravia","version":"1.0","type":"link"}