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It is nearing the end of March and the UV Index here is low on this sunny day: 1.3-2.2.

I have been searching on the internet to learn more about exposure times related to the UV index and if it is beneficial to expose my skin during an index below 3, or if it would take too much time to be of benefit.

So I found this chart helpful ("sufficient" VD is considered to be 1000iu):

http://www.niwa.co.nz/__data/assets/ima ... _2_600.jpg
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