A new study shows that vitamin D deficiency is linked to premature death

Testing your vitamin D levels (either through your healthcare provider or with Test at home) is an important step in achieving truly optimal 25(OH)D serum results (which is 50 ng/mlto sign up).

Once you have your baseline level, get premium D3 ملحق Supplement at an effective dose (eg, 5000 IU) daily can help you achieve and maintain sufficiency (see brief roundup of picks for top mbg d3 supplements over here). In doing so, you will greatly reduce your risk of early death.