Overview
Numerous studies demonstrate the importance of Vitamin D for our health. The German Medical Journal, for example, states, that even minor deficiencies can increase the risk of mortality. The Focus also reports, that regular Vitamin D monitoring can prevent 100,000 deaths per year in Europe.
Below, we provide a brief overview of this essential vitamin and show you how to easily check and monitor your levels regularly.
What is Vitamin D?
Vitamin D is an essential vitamin that plays a crucial role in health. It is often referred to as the "sunshine vitamin" because the body produces it when the skin is exposed to sunlight. Vitamin D is indispensable for the absorption of calcium and phosphate in the intestines, which is crucial for building and maintaining strong bones and teeth.
Why is Vitamin D so important?
In addition to its role in bone health, Vitamin D supports the immune system, regulates cell growth, and contributes to overall muscle and heart health. It is also important for maintaining a healthy calcium level in the blood, which is essential for muscle and nerve function.
When should a vitamin D deficiency be feared?
A vitamin D deficiency can occur particularly in the following situations:
- Low sunlight: People living in northern latitudes or who rarely spend time outdoors have a higher risk.
- Dark skin: People with darker skin require more sunlight to produce sufficient vitamin D.
- Age: As age increases, the skin's ability to produce vitamin D decreases.
- Diet: A diet low in vitamin D can also lead to a deficiency.
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Negative consequences of a vitamin D deficiency
A deficiency in vitamin D can lead to a range of health problems, including:
Bone weakness and osteoporosis:
A low vitamin D level impairs calcium absorption and can lead to soft or brittle bones.
Increased susceptibility to infections:
Vitamin D plays an important role in the immune system, and a deficiency can increase susceptibility to infections.
Fatigue and muscle weakness:
Low vitamin D levels can lead to chronic fatigue and muscle weakness.
Mood issues:
There is evidence to suggest that a deficiency in vitamin D may be associated with depression and other mood swings.
Overdose of Vitamin D
Although vitamin D is important, an overdose can also be harmful. Too much vitamin D can lead to hypercalcemia, a condition where there is too much calcium in the blood. This can cause nausea, weakness, and kidney problems. It is therefore important to monitor vitamin D intake and ensure it is within the optimal range.
How is vitamin D determined and what are the reference values?
The vitamin D level is usually determined by a blood test that measures the concentration of 25-hydroxyvitamin D (25(OH)D) in the blood. This is the storage form of vitamin D and is considered the best indicator of vitamin D status in the body.
- Deficiency: < 20 ng/ml (50 nmol/l)
- Insufficiency: 20-29 ng/ml (50-74 nmol/l)
- Adequate: 30-50 ng/ml (75-125 nmol/l)
- Optimal: 40-60 ng/ml (100-150 nmol/l)
- Potentially toxic: > 100 ng/ml (250 nmol/l)
How can I check my vitamin D level with Probatix ?
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2. Sampling:
Choose between one of our partners near you or a convenient home test kit. With self-collection, you will receive a kit that contains everything necessary to safely and painlessly collect a small blood sample.
3. Send in sample:
Send your blood sample to our certified laboratory. We will take care of the rest.
4. Receive results digitally:
Receive your test results digitally and transparently. Simply log into your
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Benefits of digital tracking of your assets
The digital tracking of your vitamin D levels offers numerous advantages:
- Clarity: All test results are collected in one place and can be accessed at any time.
- Traceability: You can monitor your levels over a longer period and thus identify trends.
- Simplicity: A clear presentation of the results helps you better understand and monitor your health.
- Security: Your data is protected and accessible only to you.
Next steps to measure your vitamin D level
Take your health into your own hands and ensure that your body is optimally supplied with Vitamin D. Order your Vitamin D test today at
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Besides Vitamin D, Vitamin B12 also plays a crucial role in your health. It is important for blood formation, the function of the nervous system, and energy metabolism. A deficiency can lead to fatigue, concentration problems, and even neurological disorders. Learn more about Vitamin B12
Further Links
- The German Cancer Research Center also emphasizes a reduced cancer mortality with daily vitamin D intake.
- Further questions about vitamin D are also answered by the Robert Koch Institute:
https://www.rki.de/SharedDocs/FAQ/Vitamin_D/Vitamin_D_FAQ-Liste.html - The journal Trillium Diagnostics reports on dealing with vitamin D deficiency:
https://www.trillium.de/zeitschriften/trillium-diagnostik/ausgaben-2019/td-heft-32019/in-vitro-diagnostik/vitamin-d-eine-uebersicht-ueber-die-versorgungslage-und-gesundheitseffekte.html
