Watch him dvr'd as I eat dinner every night except weekends. See how he acted when people had levels only in the 20's? Wish my sister would listen to me.
I was told yrs ago to take D by professor that has MS. He takes 10,000/day, I took 8,000/day till I tested a bit high - 120. I stopped taking it for a few months & since restarted taking 2000iu/day for past yr or so. My level's staying around 88. I'm also in the south & exercise daily in the sun.
Sadly i'm still going downhill but when my level was 120, I felt the best & MS progressed slower. 120 might be safe but i'll reserve my liver & kidneys for the handfull of other meds I take..for now.