Vitamins & Nutrients

Focus: Vitamin deficiency, micronutrients, energy, general body supply.

Too many tests to choose from?

Our digital health advisor helps you find the right blood test for your symptoms or preventive care.

Which diseases can be detected in the blood?

Blood values can provide important indications of diseases. These include, for example, inflammations, infections, diabetes, lipid metabolism disorders, hormonal changes, or deficiencies such as iron or vitamin D deficiency.

Which blood tests can be done at home?

With Probatix, you can conveniently determine many relevant blood values at home. These include, among others, vitamin and mineral levels, cholesterol, metabolic markers such as HbA1c, as well as selected hormone levels.

The sample is taken via a finger prick, and the analysis is carried out by a certified specialist laboratory.

Can you test your own blood at home?

Yes, you can collect your blood sample at home yourself. With Probatix, this is done with a simple finger prick. You then send the collected sample to a certified specialist laboratory, where it is analyzed under strict quality standards.

Important: The evaluation does not take place at home, but in the laboratory. It is precisely there that the necessary equipment, controls, and medical standards are available to ensure precise and reliable results.

This way, you combine convenient home collection with the quality of professional laboratory diagnostics.

How do home blood test kits work?

A blood test kit from Probatix works simply: You choose your test, take the sample via finger prick, send it to the lab, and receive your results digitally.

The analysis is conducted in a certified specialist laboratory – clearly prepared and securely accessible.

Which vitamins and minerals should be tested in the blood?

Which values are sensible depends on your symptoms, diet, and lifestyle. Commonly tested are Vitamin D, Vitamin B12, iron (ferritin), magnesium, and zinc. With a blood test from Probatix, you can specifically determine the values that are relevant for energy, immune system, and performance. The important thing is not the number of values, but a sensible selection – tailored to your individual situation.

Which vitamins should smokers take?

Smokers often have an increased need for certain micronutrients, especially vitamin C, vitamin D, and B vitamins such as B12 and folic acid. However, before taking supplements, Probatix recommends first checking your blood values. This way, you can avoid unnecessary or excessively dosed preparations and obtain a solid basis for targeted measures.

How do I find out which vitamins I am lacking?

The safest way is a blood test. Symptoms such as fatigue, concentration problems, susceptibility to infections, or hair loss can indicate a deficiency – however, they are not definitive. With a blood test from Probatix, you receive objective laboratory values from a certified specialist laboratory. The results are digitally prepared in an understandable way, so you can clearly see if there is an actual deficiency. Instead of taking supplements on suspicion, Probatix recommends first measuring and then taking targeted action.

How can I test which nutrients I am lacking?

With Probatix, test your nutrient levels conveniently at home. The sample is taken with a simple finger prick, and the analysis is carried out by a certified specialist laboratory. Your results are available digitally and help you respond specifically to possible deficiencies – medically sound and comprehensible.

What is a blood test for vitamins and nutrients?

A blood test for vitamins and nutrients helps to better understand one's nutritional status. Important vitamins, minerals, and micronutrients can be measured in the blood, such as Vitamin D, Vitamin B12, iron, zinc, magnesium, or omega-3. Many people use such a vitamin test when they experience fatigue, exhaustion, concentration problems, hair loss, or suspect a nutrient deficiency. Important: A standard blood count or comprehensive blood count does not automatically show all vitamins and nutrients. Those who specifically want to test vitamins in the blood, test nutrients, or conduct a micronutrient test need appropriate laboratory values.

Which blood values are important for vitamins and nutrients?

Which blood values are important depends on the symptoms and the personal situation. Frequently tested values are Vitamin D, Vitamin B12, folic acid, ferritin or iron, zinc, magnesium, calcium, and omega-3. Thyroid values, liver values, or inflammation values can also be useful if symptoms are not clearly attributable. Many search in this context for values complete blood count, blood values complete blood count, what is examined in a complete blood count, or what does a complete blood count indicate. A complete blood count can provide important clues but does not replace a targeted micronutrient analysis when it comes to vitamin deficiency, mineral deficiency, or a specific nutrient deficiency test.

When is a vitamin or nutrient deficiency test useful?

A nutrient deficiency test can be useful if typical symptoms occur or if there is an increased risk. These include, for example, fatigue, frequent infections, brittle nails, hair loss, muscle pain, concentration problems, or an unbalanced diet. A blood test for vitamins can also be useful for vegan or vegetarian diets, desire to have children, sports, little sunlight, or certain pre-existing conditions. Especially for vitamin D, iron, vitamin B12, zinc, or magnesium, it is often better to first determine the levels before taking dietary supplements permanently. This allows for a more targeted decision on whether there is actually a deficiency.

How much does a blood test for vitamins and nutrients cost?

The cost of a blood test depends on which values are being examined. Individual values like Vitamin D or iron are usually cheaper than a comprehensive blood test for vitamins, minerals, and micronutrients. Therefore, many search for blood count costs, how much a blood test costs, vitamin test costs, vitamin blood count costs, private blood draw costs, magnesium blood test costs, or micronutrient blood test costs. A Vitamin D test at the general practitioner, a Vitamin D test general practitioner, or a Vitamin D test at the doctor can be billed differently depending on the situation. Those who use a lab as self-payers should check in advance which values are included in the package and whether a nutrient analysis blood or whole blood analysis is more sensible than individual lab values.

Which vitamins can be tested in the blood?

Various vitamins can be tested in the blood, including Vitamin D, Vitamin B12, folic acid, Vitamin B6, and partially other B vitamins. Many want to know first: What vitamins are there anyway? The most important vitamins include Vitamin A, the B vitamins, Vitamin C, Vitamin D, Vitamin E, and Vitamin K. Common search queries are vitamin overview, vitamin overview, vitamin list, list of all vitamins, what vitamins are there, where are vitamins contained, and in which foods are vitamins. Vitamin D is particularly often searched for, such as Vitamin D foods, where Vitamin D is contained, Vitamin D in food, which foods contain a lot of Vitamin D, or diet for Vitamin D deficiency. A Vitamin D blood test shows whether the supply is actually sufficient.

What is a micronutrient analysis?

A micronutrient analysis is a targeted examination of vitamins, minerals, and trace elements. It is used when one wants to check not just general blood values, but specific nutrients in the blood. These include, for example, Vitamin D, B vitamins, iron, zinc, magnesium, calcium, or omega-3. Those searching for this often use terms like micronutrient test, micronutrient blood test, blood test micronutrients, micronutrient analysis blood, micronutrient analysis doctor, micronutrient test general practitioner, nutrient analysis, nutrients in blood, or nutrient test blood. Depending on the value, a whole blood analysis or whole blood mineral analysis can also be useful, especially for certain minerals.

Can Omega-3, B vitamins, and Q10 be tested?

Yes, specific values such as Omega-3, B vitamins, or Coenzyme Q10 can also be tested. For Omega-3, the Omega-3 Index Test is often used. Many search for blood test Omega 3, determine Omega 3 value, Omega-3 tester, Omega 3 tests, Omega-3 index costs, or Omega-3 deficiency blood profile. For B vitamins, it often concerns fatigue, nerves, concentration, or vegan nutrition. Typical search terms are B vitamin test, B vitamins test, have all B vitamins tested, Vitamin B6 test, test Vitamin B6, determine Vitamin B1 in blood, or Thiamine test. Q10 can also be examined, for example, with search queries like test Q10, Q10 value, Q10 values, or Coenzyme Q10 test.

What role do iron, zinc, magnesium, and calcium play?

Iron, zinc, magnesium, and calcium are among the most frequently tested minerals. Iron is important for oxygen transport, energy, and performance. Many search for iron supplements, iron deficiency supplements, natural iron sources, non-heme iron, or too much iron from supplements. Zinc plays a role in the immune system, skin, and metabolism. Relevant search terms include zinc for cold dosage, zinc per day, zinc maximum daily dose, too much zinc, too much zinc in the body, zinc reference values blood mg/l, or zinc value blood count. Calcium is important for bones and muscles. Frequently searched terms include calcium supplement, calcium supplementation, taking calcium, supplementing calcium, calcium supplements, calcium for bones, or supplementing calcium dangerous. Here too, checking values is often more sensible than supplementing on suspicion permanently.

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Vitamins & Nutrients