According to one of the patients who is married to a Doctor her husband thinks its a fad. Whether it is or not about 60% of the pateints coming in for blood work are having some form of the Vitd test performed. $$
I am generally skeptical about all of this kind of thing, but I had serious medical issues this year, and I can only tell you that this is one of the few changes I made. Of course, I have no real proof it’s what helped. But, my neurologist is very supportive and doesn’t want me to stop taking it. And I know I won’t stop.
One thing about doctors and what they think tho.... I’ve seen a LOT of doctors over the past 10 years, unfortunately. Some of them seemed dumber than me. So, just because someone is a doctor doesn’t make me give their opinion much credence anymore. I’m just sayin....