Vitamin D Test by GetTested
£47.00
A Simple Way to Detect Deficiency and Strengthen Health
Vitamin D is often called the "sunshine vitamin," and for good reason—it's synthesised in the skin through exposure to sunlight and plays a vital role in bone health, immune resilience, hormone function, and mental well-being. Despite its importance, vitamin D deficiency is incredibly common, especially in regions with limited sunlight, during winter months, or among people who spend little time outdoors.
The Vitamin D Test by GetTested offers a simple and reliable way to assess your vitamin D levels through a convenient at-home blood test. With just a quick finger prick, you can gain meaningful insights into your nutritional status and take proactive steps toward better health.
Why Vitamin D Matters
Vitamin D regulates how the body absorbs calcium and phosphorus—essential minerals for building and maintaining strong bones and teeth. It also plays a key role in immune function, reducing inflammation and helping the body defend against infections.
A deficiency can impact everything from your energy levels to your susceptibility to illness. In more severe cases, low vitamin D levels have been associated with osteoporosis, cardiovascular disease, mood disorders, and even some cancers.
Common Symptoms of Vitamin D Deficiency
Vitamin D deficiency can present in vague, often overlooked ways. Common symptoms include:
Fatigue or low energy
Frequent colds or infections
Depressed mood or low motivation
Muscle weakness or joint pain
Sleep disturbances
Headaches or neck pain
In postmenopausal women, low vitamin D combined with declining oestrogen can increase the risk of bone density loss. Older adults, those with darker skin tones, and individuals following strict vegan diets are also at elevated risk due to reduced synthesis or intake.
Who Should Take This Test?
This test is particularly useful for:
Individuals with limited sun exposure
People with darker skin, which requires more UV exposure for vitamin D synthesis
Older adults, especially postmenopausal women
Those with fatigue, frequent infections, or low mood
People following vegan or low-animal product diets
Individuals with conditions like anorexia, Crohn’s disease, or coeliac disease that may affect nutrient absorption
How the Test Works
The Vitamin D Test is easy to complete at home and requires no clinical visit. Here's how it works:
Order your kit online and receive it at your door.
Collect your blood sample using the included finger-prick device—preferably in the morning on an empty stomach.
Return the sample to our certified laboratory using the prepaid envelope.
Receive your digital results within days, along with guidance on whether your levels are optimal or indicate a deficiency.
Improving Your Vitamin D Levels
If your results show a deficiency, several strategies can help increase your vitamin D levels:
Sunlight exposure – Aim for safe, regular exposure to midday sun when possible.
Dietary sources – Include fatty fish (e.g., salmon, mackerel), egg yolks, liver, and fortified dairy or plant milks.
Supplementation – In many cases, especially during the winter or for those with restricted diets, vitamin D3 supplements may be necessary.
It's important to test before supplementing to ensure you're addressing the right dosage and not exceeding safe limits.
Pair with the Nutrition Test for Deeper Insight
To gain a more complete view of your nutrient status, consider combining this test with the GetTested Nutrition Test, which evaluates essential minerals like calcium, magnesium, and zinc, along with critical mineral ratios. Together, they provide a well-rounded snapshot of your bone, immune, and metabolic health.
Your First Step Toward Better Health
Vitamin D is more than just a seasonal concern—it’s a foundational nutrient that affects your whole-body health year-round. With the GetTested Vitamin D Test, you can detect deficiencies early and take meaningful steps to restore balance, boost immunity, and protect your long-term vitality.
