L.G.
I consider Ensure a kind of poison. When my husband had cancer and nutrition was the key a nurse showed me how to make homemade organic drinks out of organic ice cream, nutritional powder and milk that would keep him going. It was the organic duplicate of that product but healthy
It is really hard to find the right vitamin that does not make you sick. My choice is Maternal Symmetry by Dr.Tori Hudson.
Above all get some rest. Put your feet up higher than your heart. Sleep an extra half hour a day. Get a massage or at least a foot massage every week.