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Evidence-first articles on longevity, peptides, at-home testing and family health — from the xlr8well clinical team.
lab testingWhat Is a Men's Weight Management Panel? Weight management is rarely as simple as calories in versus calories out. For many men, persistent weight gain, difficu…
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lab testingWhat Is the Couples' Wellness Panel? The Couples' Wellness Panel is a comprehensive at-home blood testing service designed for two people — typically partners o…
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lab testingWhat Is the STD Fundamental (14 Parameters) Test? The STD Fundamental (14 parameters) is a comprehensive introductory screening panel that checks for fourteen o…
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lab testingWhat Is Comprehensive STI Screening? Sexually transmitted infections (STIs) are among the most common infectious conditions worldwide, yet a significant proport…
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lab testingWhat Is the Skinwell DNA Test? The Skinwell DNA Test is a genetic skin analysis designed to help you understand how your unique DNA influences the way your skin…
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lab testingThe Energy & Fatigue Panel costs AED 400 in Dubai with xlr8well, delivered at home by DHA-licensed professionals. It helps identify common deficiencies and imba…
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lab testingWhat Is a Thyroid Function Test? A thyroid function test (TFT) is a blood test — or a small panel of blood tests — that measures how well your thyroid gland is …
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lab testingWhat Is a Thyroid Antibodies Panel? The thyroid gland, a small butterfly-shaped gland at the base of your neck, produces hormones that regulate metabolism, ener…
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biomarkersWhat Is Albumin? Albumin is the most abundant protein circulating in your bloodstream, making up roughly half of the total protein content of blood plasma. It i…
Read MorebiomarkersWhat Is Fasting Insulin? Insulin is a hormone produced by the beta cells of the pancreas. Its primary job is to act as a key — unlocking your body's cells so th…
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lab testingWhat Is a Urinary Tract Infection (UTI)? A urinary tract infection occurs when bacteria — most commonly Escherichia coli (E. coli) — enter the urethra and multi…
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lab testingThe Essential Men's Hormone Panel is available in Dubai through xlr8well at AED 399, collected at home by DHA-licensed professionals. It covers the key hormones…
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lab testingA Vitamins & Minerals Panel costs AED 550 in Dubai with xlr8well, delivered at home by DHA-licensed professionals. It is an essential panel to check your levels…
Read MorebiomarkersWhat Is the Omega-3 Index? The Omega-3 Index is a blood biomarker that measures the percentage of two specific omega-3 fatty acids — eicosapentaenoic acid (EPA)…
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lab testingThe STD Intermediate panel tests 18 parameters and offers a thorough, confidential look at your sexual health from the comfort of your home in Dubai. xlr8well's…
Read MorebiomarkersTSH (Thyroid Stimulating Hormone) is the pituitary signal that sets thyroid output — the master dial for metabolism, temperature, energy and weight. You can tes…
Read Morelab testingThe Gulf Paradox: Sun-Drenched Yet Deficient The UAE receives abundant sunshine for most of the year. Temperatures regularly exceed 40 °C in summer, and even wi…
Read MorebiomarkersWhat Is ESR? Erythrocyte sedimentation rate, universally abbreviated to ESR, is one of the oldest and most widely used blood tests in medicine. The principle is…
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lab testingWhat Is a Liver Health Panel? A Liver Health Panel is a set of blood tests that measures specific enzymes, proteins, and substances produced or processed by the…
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lab testingThe GI MAP Gut Health Analysis is available in Dubai through xlr8well at AED 1,800, with at-home sample collection by DHA-licensed professionals. It uses advanc…
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lab testingWhat Is a Teen Wellness Panel? The teenage years are one of the most physically and hormonally demanding periods of a person's life. Rapid growth, puberty, chan…
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lab testingWhat Is a Covid-19 PCR Test — and Why Does It Still Matter in 2026? Even as the acute phase of the pandemic has passed, Covid-19 continues to circulate in the U…
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biomarkersWhat Is Prolactin? Prolactin is a hormone produced by the pituitary gland — a small, pea-sized structure at the base of the brain. Although it is best known for…
Read MorebiomarkersWhat Is Free T3? Thyroid hormones govern an extraordinary range of bodily functions — from the speed at which your cells produce energy to the regulation of bod…
Read MorebiomarkersCreatinine and eGFR together form the standard kidney filtration check. Creatinine is a natural byproduct of muscle metabolism that healthy kidneys continuously…
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lab testingWhat Is the Treatwell DNA Test? The Treatwell DNA Test is a pharmacogenomic test — a type of genetic analysis that examines specific variations in your DNA to h…
Read Morelab testingWhy a Full Body Checkup in Dubai Is Worth Doing Properly Preventive health screening is one of the most practical investments you can make in a place like Dubai…
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lab testingWhat Is PCOS and Why Does Testing Matter? Polycystic Ovary Syndrome (PCOS) is one of the most common hormonal conditions affecting women of reproductive age, ye…
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lab testingWhat Is a Comprehensive Men's Hormone Panel? A Comprehensive Men's Hormone Panel is a broad-spectrum blood test designed to give men a detailed, data-driven pic…
Read MorebiomarkersVitamin D (25-OH) is a fat-soluble hormone-vitamin governing calcium absorption, immunity, mood and muscle function. Despite living in one of the sunniest regio…
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