Each bottle is 300 ml and contains all the vitamins and minerals one needs on a daily basis,
and has 300 cals. Not enough to put on much needed
weight, but enough to keep me alive whilst my meds deal with the current inflammation.
You could try a low fat, low fibre diet with as much protein as you can manage i.e. chicken (not fried, poach it in chicken or vegetable stock), creamed potatoes, fish, eggs etc.