It's actually a good way to do it if you don't have a juicer I've found! Leaving it for a few days enables the turmeric to extract into the lime or lemon juice and for the good bacteria to form (dont let it go mouldy). A spoonful in water is really refreshing actually! And it'd be great in a banana smoothie or something like that too. I've never heard of TUAK - thanks for letting me know about it!! I woud love to go to Sumatra one day!