Take Charge! Test Your Vitamin D Level Today.
Vitamin D*action Project
A public health project designed to help individuals take charge of their own health by testing their D levels at home and using the results to adjust their levels to help prevent disease. Results from the project will be used to help create public health policy for all.
The D*action Scientists’ Panel of over 40 vitamin D experts recommends a vitamin D serum level between 40-60 ng/ml (100-150 nmol/L). The IOM (Institute of Medicine) noted (2010) that 10,000 IU/day is considered the NOAEL (no observed adverse effect level) for adults 19 years or older.
Dimensions: 3.67 x 8.5 inches