![Ultraviolet B Light Emitting Diodes (LEDs) Are More Efficient and Effective in Producing Vitamin D3 in Human Skin Compared to Natural Sunlight | Scientific Reports Ultraviolet B Light Emitting Diodes (LEDs) Are More Efficient and Effective in Producing Vitamin D3 in Human Skin Compared to Natural Sunlight | Scientific Reports](https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fs41598-017-11362-2/MediaObjects/41598_2017_11362_Fig2_HTML.jpg)
Ultraviolet B Light Emitting Diodes (LEDs) Are More Efficient and Effective in Producing Vitamin D3 in Human Skin Compared to Natural Sunlight | Scientific Reports
![Vitamin D Production after UVB Exposure Depends on Baseline Vitamin D and Total Cholesterol but Not on Skin Pigmentation - ScienceDirect Vitamin D Production after UVB Exposure Depends on Baseline Vitamin D and Total Cholesterol but Not on Skin Pigmentation - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0022202X15347035-gr1.jpg)
Vitamin D Production after UVB Exposure Depends on Baseline Vitamin D and Total Cholesterol but Not on Skin Pigmentation - ScienceDirect
![Applied Sciences | Free Full-Text | Development of UVB LED Lighting System Based on UV Dose Calculation Algorithm to Meet Individual Daily UV Dose Applied Sciences | Free Full-Text | Development of UVB LED Lighting System Based on UV Dose Calculation Algorithm to Meet Individual Daily UV Dose](https://www.mdpi.com/applsci/applsci-09-02479/article_deploy/html/images/applsci-09-02479-g001.png)
Applied Sciences | Free Full-Text | Development of UVB LED Lighting System Based on UV Dose Calculation Algorithm to Meet Individual Daily UV Dose
![Ultraviolet B Light Emitting Diodes (LEDs) Are More Efficient and Effective in Producing Vitamin D3 in Human Skin Compared to Natural Sunlight | Scientific Reports Ultraviolet B Light Emitting Diodes (LEDs) Are More Efficient and Effective in Producing Vitamin D3 in Human Skin Compared to Natural Sunlight | Scientific Reports](https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fs41598-017-11362-2/MediaObjects/41598_2017_11362_Fig1_HTML.jpg)
Ultraviolet B Light Emitting Diodes (LEDs) Are More Efficient and Effective in Producing Vitamin D3 in Human Skin Compared to Natural Sunlight | Scientific Reports
![308 Nm UVB Lamp 12W 24V High Power UVB LED Lamp 310nm 305nm 308nm 315nm UV LED Lamp for Vitamin D - China UVB Eczema, UV UVB Bar | Made-in-China.com 308 Nm UVB Lamp 12W 24V High Power UVB LED Lamp 310nm 305nm 308nm 315nm UV LED Lamp for Vitamin D - China UVB Eczema, UV UVB Bar | Made-in-China.com](https://image.made-in-china.com/2f0j00wIBbzfJKQdqh/308-Nm-UVB-Lamp-12W-24V-High-Power-UVB-LED-Lamp-310nm-305nm-308nm-315nm-UV-LED-Lamp-for-Vitamin-D.webp)
308 Nm UVB Lamp 12W 24V High Power UVB LED Lamp 310nm 305nm 308nm 315nm UV LED Lamp for Vitamin D - China UVB Eczema, UV UVB Bar | Made-in-China.com
![Evaluation of a Ultraviolet B Light Emitting Diode (LED) for Producing Vitamin D3 in Human Skin | Anticancer Research Evaluation of a Ultraviolet B Light Emitting Diode (LED) for Producing Vitamin D3 in Human Skin | Anticancer Research](https://ar.iiarjournals.org/content/anticanres/40/2/719/F1.large.jpg)
Evaluation of a Ultraviolet B Light Emitting Diode (LED) for Producing Vitamin D3 in Human Skin | Anticancer Research
Dr Steven Lin - The sun's energy turns a chemical in your skin into vitamin D3, which is carried to your liver and then your kidneys to transform it to active vitamin
![Ultraviolet B Light Emitting Diodes (LEDs) Are More Efficient and Effective in Producing Vitamin D3 in Human Skin Compared to Natural Sunlight | Scientific Reports Ultraviolet B Light Emitting Diodes (LEDs) Are More Efficient and Effective in Producing Vitamin D3 in Human Skin Compared to Natural Sunlight | Scientific Reports](https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fs41598-017-11362-2/MediaObjects/41598_2017_11362_Fig3_HTML.jpg)
Ultraviolet B Light Emitting Diodes (LEDs) Are More Efficient and Effective in Producing Vitamin D3 in Human Skin Compared to Natural Sunlight | Scientific Reports
![Development of safe UVB-LED special lighting to support daily recommended vitamin D synthesis: convergence approach of health and UVB-LED lighting | SpringerLink Development of safe UVB-LED special lighting to support daily recommended vitamin D synthesis: convergence approach of health and UVB-LED lighting | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs00779-021-01576-7/MediaObjects/779_2021_1576_Fig11_HTML.png)
Development of safe UVB-LED special lighting to support daily recommended vitamin D synthesis: convergence approach of health and UVB-LED lighting | SpringerLink
![Applied Sciences | Free Full-Text | Development and Effect Analysis of UVB- LED General Lighting to Support Vitamin D Synthesis Applied Sciences | Free Full-Text | Development and Effect Analysis of UVB- LED General Lighting to Support Vitamin D Synthesis](https://www.mdpi.com/applsci/applsci-10-00889/article_deploy/html/images/applsci-10-00889-g003.png)
Applied Sciences | Free Full-Text | Development and Effect Analysis of UVB- LED General Lighting to Support Vitamin D Synthesis
![Amazon.com: UVA UVB Reptile Light Bulb - Full Spectrum LED UVB Sun Lamp for Reptile and Amphibian Turtle Use (4W 5.0) : Pet Supplies Amazon.com: UVA UVB Reptile Light Bulb - Full Spectrum LED UVB Sun Lamp for Reptile and Amphibian Turtle Use (4W 5.0) : Pet Supplies](https://m.media-amazon.com/images/I/61FnIj7FQwL.jpg)
Amazon.com: UVA UVB Reptile Light Bulb - Full Spectrum LED UVB Sun Lamp for Reptile and Amphibian Turtle Use (4W 5.0) : Pet Supplies
![Amazon.com: Sperti KBD UVB Phototherapy Lamp - at-Home Sun Deficiency Lamp, Boost Immune System, Strengthens Bones, Increases Mood, Happier Life, 7 Year Warranty, Just 5 Mins for a Healthy Life : Health Amazon.com: Sperti KBD UVB Phototherapy Lamp - at-Home Sun Deficiency Lamp, Boost Immune System, Strengthens Bones, Increases Mood, Happier Life, 7 Year Warranty, Just 5 Mins for a Healthy Life : Health](https://m.media-amazon.com/images/I/81i+-CdCViL._AC_UF894,1000_QL80_.jpg)