Description
*All tests are tailored for one person per account. If your family/friends would like to use our tests, please ask them to register their own account and place a separate order with their email address.
Why take this test?
During the winter months, there is generally not enough sunlight to maintain healthy Vitamin D levels unless you spend a lot of time outdoors. You’re more likely to have a Vitamin D deficiency if you’re housebound, dark-skinned, pregnant or breastfeeding, overweight or spend too little time outdoors.