Now, to rejuvenate, I made this soup in the office : 6 red dates, 1tsp kei jee (chinese wolfberries) and few slices of ginseng. I slow cooked on 'high' for 2 hours and it's ready to drink. A nutritous healthy rejuvenating tonic.
Luckily we have a small office of our own, and we have a mini fridge, microwave and toaster, very convenient, almost like our second home. We have our breakfast in the office and sometimes home 'bento' for lunch (actually, leftovers from previous nights dinner)