Need B12, BINGO!

Finally got the results from my blood work today.  My Vitamin D levels are extremely low, which came as a shock.  Now I get to take a gigantic blue capsule every week for the next 3 months until I have more blood work to check the levels again.  My B12 was very low as well.  That was not a shock.  The whole reason I went to the doctor was because I have suffering from extreme exhaustion.  I have also had a terrible time concentrating and have been extremely forgetful.  Today I start a good B Complex and hopefully everything will get back to normal.  At least now I know I'm not losing my mind from old age, just low B12.