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25-OH-Vitamin-D3

The biomarker 25-OH vitamin D is an important indicator of the vitamin D status in the body. A deficiency in this vitamin can lead to a variety of health problems, such as z.B. Osteoporosis, muscle weakness, and an increased risk of infections. Therefore, it is important to regularly check the 25-OH vitamin D level and optimize it if necessary through supplements or sunlight.

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