Posts Tagged ‘orchids’

Who’s talking about full-spectrum lighting – issue 5

Thursday, September 2nd, 2010

Around the world different people are talking about how they use full-spectrum lighting in their day-to-day lives.  We feature some of the best here.

HEALTH
Vitamin D2 vs D3 Vs Sunlight | Health News and Tips
But full spectrum lamps may be much safer than UBV light alone because full spectrum light naturally limits the total amount of vitamin D3 the skin makes in the body. Research has not been done on common full spectrum CFS lightbulbs to …
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