LED lights safer,more effective in producing vitamin D3 than sunlight.This vitamin is very important for Diabetic.

[DRH-sangli]

Research published in Scientific Reports shows that light from RayVio's 293nm ultraviolet (UV) LED is more efficient than sunlight at producing vitamin D3 in skin samples. Tyler Kalajian and his research team, led by Dr. Michael F. Holick, Ph.D., M.D., and supported by Boston University School of Medicine and a Boston University Ignition Award, found that skin samples exposed to RayVio's UV LED for just 0.52 minutes produced more than twice as much vitamin D3 as samples exposed to 32.5 minutes of sunlight.

See the link—

sciencedaily.com/releases/2...

[DRH-sangli Star]

You are right!.. there are certain areas where natural Sunrays are not sufficiently available...or people don't get time to avail natural gift.., for them...

[Cann]

How genuine are these scientific reports? This is not what I have read about LED lights nor what my body tells me. I need natural daylight and I suspect do most people.

[DRH-sangli Star in reply to Cann]

We are fortunate to have sunshine in our part of earth...there are many, even here, who are not able to enjoy natural sunlight..

It's for them...many parts of earth don't get sufficient sunlight...in USA , 75% people are D deficient..India is not far behind even though we are land of ample sun..

Those who can, should enjoy sun,and replenish vit D..

[Cann]

Yes, we have to remember we are very fortunate in our country.