My Vitamin D tested at 18. I'm taking 50,000 IU of Rx D2 weekly, and 1200 IU of D3 daily.
Symptoms are primarily being weak. Faintness. I'm a high energy person, so this has put a damper in my life.
I'm seeking info on guesstimating how long I will feel this way. Anyone?
FYI: https://youtu.be/vS9acVgQjZY
http://aa.usno.navy.mil/data/docs/AltAz.php