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Vitamin analysis: what tests are needed to assess health
Why is it important to take a vitamin test?
Vitamins are key components for maintaining the body's vital functions. They participate in metabolic processes, strengthen the immune system, promote cell regeneration, and maintain the balance of all organs and systems.
A deficiency or excess of vitamins can lead to the following problems:
- weakness, chronic fatigue, decreased performance
- nervous system disorders (depression, insomnia, anxiety)
- hair loss, dry skin, brittle nails
- decreased immunity, frequent colds
- digestive disorders, metabolic disorders
A blood test for vitamins allows you to assess the level of these substances in the body and determine the need for dietary correction or the use of additional vitamin complexes.
Who is recommended to take a vitamin test?
The test is recommended in the following cases:
- if avitaminosis or hypervitaminosis is suspected
- when following strict diets or vegetarianism
- when planning pregnancy and during pregnancy
- in chronic diseases of the gastrointestinal tract
- during periods of high physical or emotional stress
- in old age for the prevention of age-related diseases
What vitamins are tested in laboratory tests?
A blood test allows you to determine the level of key vitamins that are necessary for the normal functioning of the body.
Basic laboratory tests for vitamin levels
| Vitamin | Function in the body | Consequences of the deficit |
| Vitamin A | Responsible for skin health, vision, and immune system strengthening | Vision impairment, dry skin, frequent infections |
| Vitamin B1 (thiamine) | Regulates energy metabolism and nervous system function | Weakness, memory problems, nervousness |
| Vitamin B2 (riboflavin) | Affects the health of the skin, mucous membranes, and the functioning of the nervous system | Cracked lips, fatigue, loss of appetite |
| Vitamin B3 (niacin) | Regulates cholesterol levels, participates in metabolism | Headache, insomnia, depression |
| Vitamin B5 (pantothenic acid) | Responsible for hormone synthesis, tissue regeneration | Hair loss, fatigue, depression |
| Vitamin B6 (pyridoxine) | Supports the functioning of the nervous system, participates in protein metabolism | Irritability, depression, insomnia |
| Vitamin B7 (biotin) | Responsible for the health of skin, hair, and nails | Hair breakage, skin rashes, muscle weakness |
| Vitamin B9 (folic acid) | Important for fetal development, DNA formation | Anemia, depression, fetal growth disorders |
| Vitamin B12 (cobalamin) | Affects hematopoiesis and the functioning of the nervous system | Anemia, memory impairment, depression |
| Vitamin C | Powerful antioxidant, strengthens blood vessels and the immune system | Weakness, bleeding gums, frequent colds |
| Vitamin D | Regulates calcium metabolism, strengthens bones, improves immunity | Osteoporosis, muscle weakness, frequent fractures |
| Vitamin E | Protects cells from aging, supports the cardiovascular system | Dry skin, muscle weakness, decreased immunity |
| Vitamin K | Responsible for blood clotting and bone health | Bleeding, slow wound healing, osteoporosis |
How to prepare for a vitamin test?
To ensure that the analysis results are as accurate as possible, you should follow several important rules:
- take the test on an empty stomach (do not eat for 8-12 hours before the test)
- Do not take vitamin supplements three days before the test (with the approval of your doctor)
- Avoid fatty and heavy foods the day before the test
- avoid physical exertion and stress before the analysis
- do not drink alcohol for at least 48 hours before the test
Where can I get tested for vitamins?
In the laboratory Medilab Plus You can undergo comprehensive testing for vitamin levels, get quick results and recommendations for dietary correction.
Advantages of the Medilab Plus laboratory
- Accurate diagnostics using modern equipment
- Get results quickly online or in-person
- Comprehensive examination of vitamin and microelement levels
- The ability to get a doctor's consultation on the interpretation of tests
Controlling vitamin levels helps prevent many chronic diseases and maintain a healthy body.
