Vitamin D: 30 ng/mL

A vitamin D level of 30 ng/mL is considered low or inadequate. Low vitamin D may put you at increased risk for COVID-19, diabetes, and cancer, as well as certain autoimmune and neurodegenerative diseases (such as multiple sclerosis and Alzheimer’s).

Vitamin D Test

Relative Risk for vitamin D < 30 ng/mL.

25-OH vitamin D3 (ng mL⁻¹) serum level in melanoma patients for

All About Vitamin D At-Home Health Tests

How to read my vitamin D results in my blood test results? Also, is vitamin D 3000-4000 units a day safe for older adults that are in heart medication and other meds

First Data Published on COVID-19 Severity and Vitamin D Levels

Vitamin D: 21 ng/mL

Nutrients, Free Full-Text

Vitamin D Rapid Test: Screen for Deficiency

Understanding Vitamin D: its role, recommended level, your needs -Vital Formulas