Cetebe has prepared several tests for you. You can find out how you know vitamin C with a gradual release. With a few guiding questions, you can identify whether you probably have normal levels of vitamin C and vitamin D. Both of these vitamins are essential for humans, and not just for supporting immunity. Don't hesitate and simply take the tests!*

_{*Please note that the test does not replace a medical diagnosis, but is only an indication. In any case, discuss the result with your doctor.}