Welcome to the Ostelin D-Test

There are a number of factors that contribute to low Vitamin D, so we've put together a quick test to gauge whether you might be at risk.

Please note: any personal information you provide will only be used to process your D-Test results unless you consent otherwise.

Thanks [name], first we'd like to get to know you a little.

What is your gender?

cm
kg

Please select the skin tone closest to yours.

Great, now we'd like to know some more about your lifestyle.

During a typical workday, where do you spend the majority of your time?

During an average [season] day, how long do you typically spend outdoors exposed to sunlight between the hours of 10am and 2pm?

Thanks for taking the Ostelin D-Test

To view and receive a copy of your results, please submit your email address.

Thanks for taking the Ostelin D-Test - your bones will thank you for it.

Your risk category is

[result]

Based on your answers and the evidence supporting known risk factors associated with insufficient levels of Vitamin D, it appears you may be in the [result] risk category.

How is my risk calculated?

Risk is determined by three main variables: lifestyle, environment and personal. The following information may help you better understand what [result]-risk means and how those variables may affect you.

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