I have a dry tongue (at the rear). I drink alot of water (approx 4 - 6 litres) which I in my opinion rules out dehidration.  In the past year I have lost 9 1/2 stone on the LighterLife plan.  I have been maintaining for the last four months & eating proper foods.  The dry tongue started whilst I was on the total plan ( packs only) but has continued now I am back on normal foods!
Hi,Thanks for asking the query, ChatDoctor.