Supporting vitamin D production indoors with Signify VitaUp

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The essence of vitamin D

Sunlight is the primary natural source of vitamin D3 for the human body. When exposed to UVB rays, the skin produces previtamin D3, which begins the process of vitamin D3 synthesis. As dietary sources (fortified foods and supplements) of vitamin D3 are limited, there is one natural source that literally rises above them all. Signify VitaUp, is designed to mimic features of natural sunlight , which may help indoor support for the body’s own natural vitamin D3 production, when used in accordance with recommended guidelines.

Prioritizing wellbeing

VitaUp supports vitamin D generation in the body¹

Globally, 77% of people have insufficient vitamin D levels². A 15-minute midday walk during spring and summer stimulates the production of vitamin D by the human body³. But it's not summer all year round, with reduced sunshine intensity in other seasons constituting a poor source of our essential 'sunshine vitamin'.

Daylight impact indoors

Signify VitaUp combined with Signify NatureConnect introduces a new approach to the human-centric lighting. Designed to support well-being, the NatureConnect portfolio brings positive effect of the daylight indoors by replicating a view to the sky, increasing feelings of spaciousness and elevating people’s performance.

Signify VitaUp can also be implemented independent of existing lighting solutions.

Effortless wellbeing

Signify VitaUp is easy to integrate into everyday spaces, making it a practical addition for those looking to support wellbeing effortlessly. Its familiar form factor, coupled with its low-intensity output, is designed to make it well-suited for consistent use in a variety of enclosed spaces.

Proof of concept

Signify VitaUp was tested at Sunderland Royal NHS Hospital in the UK. Results showed a significant improvement in vitamin D levels (7.13 nmol/L) compared to the control group.
The findings are published in Anticancer Research magazine.

¹ https://www.efsa.europa.eu/sites/default/files/consultation/160321.pdf
² Based on internal product testing and scientific literature on light exposure and Vitamin D production, Ultra-low Ultraviolet Radiation in Office Lighting Can Moderate Seasonal Vitamin D Cycle: A Pilot Study
³ Cui A, Zhang T, Xiao P, Fan Z, Wang H and Zhuang Y (2023) Global and regional prevalence of vi from 2000 to 2022: A pooled analysis of 7.9 mil 10.3389/fnut.2023.107080
⁴ Based on guidance from NHS and EFSA. https://swlimo.southwestlondon.icb.nhs.uk/wp-content/uploads/SWLVitamin-D-PIL-Accessible-V1.1.pdf

Key Features

Signify VitaUp modules offer a convenient way to bring UVB light indoors in ultra-low doses, supporting the body’s natural vitamin D levels, especially when outdoor exposure is minimal.

The module can be installed in ceilings, offering flexibility across various indoor settings.

Rated RG0 (no risk) for skin/eye safety.
Features an automatic 8-hour shutoff and builtin proximity sensors to support total safety and convenience.
Offers low-intensity UVB exposure tested in accordance with the standard IEC 62471-6.
Standard Erythemal Dose (SED) is the is a unit of measurement used to quantify UV exposure. Depending on the design and spacing, VitaUp can reach up to 0.14 SED/day, Signify VitaUp remains below the WHO standard of 0.33 SED.⁵
Signify VitaUp is available as a complete kit including 2 VitaUp modules, 2 recessed holders and 1 driver. ⁵ NCBI - WWW Error Blocked Diagnostic

Key Benefits

Lighting inspired by nature, crafted to deliver wavelengths that contribute to a natural vitamin D synthesis.
Regular use across a typical 5-day workweek delivers a level of exposure comparable to taking a 15-minute midday walk 2–3 times per week, an approach suggested by several health organizations.⁴