Get your Vitamin D-Level Online
possible symptoms, signs and complaints of a vitamin D deficiency (score)
the duration of sunshine you need every day (in minutes)
your vitamin D-bloodl level, estimated from you lifestyle (in ng / ml)
the dose rate of vitamin D that is neede, to norma
symptoms, signs and complaints of a vitamin D deficiency duration of sunshine you need every day vitamin D-blood level, estimated dose rate of vitamin D that is needed, to normalize
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