Note: You still have to prepare the food before you can eat it.

Quote from darthcow864 >>

Note: You still have to prepare the food before you can eat it.

 you don't really have to, you just won't get any disease from eating it raw.

and removing poisons is nice too.

Cast on a keg of expensive ale when nobody's looking

A faction of humanitarian cannibals uses this in a pandemic setting. You cure the food people of the plague and in return, they let you choose the tastiest members of their village to consume.

Lizard folk eat raw meat

Can i Purify blood into water?

Once. If you try to pull that trick again, you'll lose your Spellcasting feature. 

"Can i Purify blood into water?"

Only if you don't mind enemy clerics destroying your party by using it against you...

Quote from Kiss4Me >>

Can i Purify blood into water?

 

 Well, not quite. The spell only removes disease and poison from it, so you'll still have normal ol' blood, but I suppose it'll be safe to drink. So if you're really in a bind, dying of thirst, there you go. 

Quote from BayouFunk >>

"Can i Purify blood into water?"

 

Only if you don't mind enemy clerics destroying your party by using it against you...

 

 Ah, but while they're alive they aren't food/water. Gotta finish the job before the gods let you clean them. 

Could it make salt water free of salt to drink it safely?

Would be great for detoxing poison berries so that you can eat them.  Would be a hoot to fool a careless adversary into eating poison berries after seeing you consume them unharmed. 

"Pee In My Bucket"

@SFCody I would say no, because it only removes disease and poison. You'd still have to boil and distill the water to get the salt out. 

Create and destroy water on the otherhand creates "clean water"  if theres no salt in the container it could be interpreted as fresh drinking water.

Part of me wants to argue that the magic would act in accordance with the will of the caster as well as the spell's design. But that's probably a very specific thing and you're right. Damn.

But if you eat your food still wriggling, could you use this to remove toxins from a living being?

“Purification! Purification!”

Quote from El_Bernardo >>

But if you eat your food still wriggling, could you use this to remove toxins from a living being?

I ruled this as a "No" in my session, as the Cleric wanted to use the spell as a method to cure disease in living creatures, using the "Technically anything is food" argument. I basically told him that if THAT works, then he'd have to be OK with Baddies using a spell like "Create food and water" to conjure anything that the caster might consider "Food".

He didn't really like it much after I pointed that out.

Yeah, things get weird if you start bending definitions like that.

Last thing you want is someone using a loose definition of 'corpse' when using the Raise Dead spell.

what ritual sould i make? here dont soy anything, just "make a ritual without saying items or shit" xD

maybe not every time, you'd probably need a high arcana check