How much do we need during confinement?

I'm originally intending to get confinement meals for lunch and dinner while my breakfast would probably be fruits, yoghurt and brewers yeast etc. Also plan to take fenugreek and fennel tea in the day. Someone told me it's not enough and I should go Chinese TCM to get additional packets of herbs for a month. How much do mummies usually eat during confinement? Is my plan ok or do I really need to get additional supply of herbs from TCM?