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John Burns

Posted 10/31/2020 23:31 (#8578930 - in reply to #8578785)
Subject: RE: Remember vitamin D

Pittsburg, Kansas

I am afraid dlerwick is right. Glass filters out the light waves that create vitamin D in the skin but lets the damaging rays through. There is UVA ad UVB and the glass filters out one of them, forget which one.

John

Edited by John Burns 10/31/2020 23:32

Remember vitamin D - Poor Farm Inc : 10/28/2020 12:14
- RE: Remember vitamin D - John Burns : 10/28/2020 18:38
- RE: Remember vitamin D - Little papa : 10/28/2020 18:40
  - RE: Remember vitamin D - John Burns : 10/28/2020 19:05
  - RE: Remember vitamin D - usafarmer : 10/28/2020 19:05
    - RE: Remember vitamin D - hillfarmer : 10/31/2020 23:49
- RE: Remember vitamin D - mri5378 : 10/31/2020 21:08
  - RE: Remember vitamin D - dlerwick : 10/31/2020 21:52
    - RE: Remember vitamin D - John Burns : 10/31/2020 23:31
- RE: Remember vitamin D - mri5378 : 11/1/2020 19:15

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