i feel so tired after one week of UT (internally/one 8oz cup every morning/middle stream only /and externally). i find myself sleeping 12 hours a day and feel i could sleep more if it were not that i had to go to work. besides UT's benefits which have cleared up some mild Acne and is lightenning up the sunspots on my face, i feel the need for excess rest. is this normal? i would appreciate some feedback............thanks.