Yes! There is a wealth of research citing responsible use of UV light as the best source of Vitamin D. All life on earth is in some way reliant on sunlight to thrive and humans are no different. Vitamin D is essential for development, maintenance and function of many systems in the human body as well as for the prevention of chronic illnesses and the promotion of health and well being.
Outdoor sunlight is in short supply in the northern hemisphere, we even joke about the lack of the British summertime! This in turn leads to an increased risk of Vitamin D deficiency. Using a responsible indoor tanning package is not only tailored to your skin type, it is an efficient use of time. A recent study stated that we would need to be in outdoor sunlight for 130 minutes in Autumn and Winter in order to produce this essential hormone!
Using a UV tanning bed regularly for a session length suited for your skin type is a great way to help promote and boost your Vitamin D levels.