Low Vitamin D levels are indeed associated with higher all cause mortality.

My point was that low levels of antioxidants were and are associated with higher all cause mortality. Scientists did studies of people who took pills (these were cocktails of them in many cases) and the results showed no benefit. If anything they were deleterious. Michael Ristow's recent study showed that antioxidants prevent exercise from improving insulin resistance.

In the same way studies of those who raised their vitamin D levels with pills will not find any reduction in all cause mortality. If vitamin D improved health at the higher levels evolution by natural selection would have taken care of business by now. The links I have posted contain no information that is new to you?