Yet another UV monitor for vitamin D to avoid – Sunsprite

Sunsprite Does not appear to adjust for

1. UVB vs UVA – which varies a LOT during the day

2. Age

3. Amount of clothing

4. Skin color

5. Weight

They also recommend staying out of the noonday sun – the very time when you can get the most Vitamin D

See also VitaminDWiki

• Another vitamin D meter fails to distinguish UVB from UVA – Violet – Dec 2014

• Vitamin D Testers coming soon (low cost and easy) - June 2014

• A wrist-watch which measures UVA plus UVB - should NOT be used to increase vitamin D - June 2014

• 20 cent vitamin D pill similar to 2 hours sunbathing at 60 degree latitude – RCT Aug 2013

• 60 minutes of sunlight needed to decrease vitamin D deficiency in sunny climate – Dec 2012

• Getting Vitamin D into your blood and cells