Hello,

I obtained the results of VK1 (phylloquinone) serum concentration measured by ELISA array (ELISA Eiaab, VK1) . However, the outcomes are ten times higher than normal range (0.09-0.90 ng/ml).

The man who performed the laboratory test declared that he strictly followed the instruction...

I found one article with similar range of VK1 serum concentration (Article Serum vitamin K1 concentration and vitamin K-dependent clott...

). However, most recent papers present lower VK1 serum concentration.

Vitamin K1

9.352

6.104

9.276

11.698

9.566

7.612

10.008

10.608

11.874

6.863

11.316

2.459

9.093

1.84

8.428

(...)

What should I do?

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