| | Calculated Ultraviolet Exposure Levels for a Healthy Vitamin D Status (nilu.no) |
| 4 points by chippy on March 18, 2021 | past | 3 comments |
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| | Calculator for UV Exposure Levels for Healthy Vitamin D (nilu.no) |
| 2 points by chippy on Sept 21, 2020 | past | 1 comment |
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| | Calculate your minimum sun exposure levels for a healthy vitamin D dose (nilu.no) |
| 1 point by kaybe on Dec 7, 2017 | past |
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