Paula, I drink closer to 150oz of fluid a day.
I also just read that eating something decreases iron absorption, I can't remember what it was, I will do a search. I do remember that eating vitamin C source with iron increases absorption, as does cooking in cast iron.
Foods That Inhibit Iron Absorption | LIVESTRONG.COM
Maybe you should get tested for anemia, my memory is that a vitamin B deficiency could cause a problem,
" Vitamin-deficiency anemia may occur when vitamin B12 and folate are deficient. These two vitamins are needed to make red blood cells. Conditions leading to anemia caused by vitamin deficiency include:
Megaloblastic anemia: Vitamin B12 or folate or both are deficient
Pernicious anemia: Poor vitamin B12 absorption caused by conditions such as Crohn's disease, an intestinal parasite infection, surgical removal of part of the stomach or intestine, or infection with HIV
Dietary deficiency: Eating little or no meat may cause a lack vitamin B12, while overcooking or eating too few vegetables may cause a folate deficiency.
Other causes of vitamin deficiency: pregnancy, certain medications, alcohol abuse, intestinal diseases such as tropical sprue and celiac disease"
So maybe VLC cut out too many veggies for you?