The valencias, they are all acid base, and funny as it may seem, we associate acidity with something that is sour. Am I right? no way, well I will give you the sweetest thing on the planet, cane, there is nothing on the planet that has more acid than cane and it is sweet. you know what is the acid? They call it glycerinic acid. This is why once upon a time it was prohibited to sell sugar, but now it is the highest and most subsidized substance on the planet by government. Sugar is one of the worst stimulant that you could put in your mouth. It is very acid, glycerinic acid. So if we think that something has to be sour to be acid, not so, a lime like key lime, that’s very alkali, the other one they call the Persian lemon, that’s very acid. there’s a difference, ALWAYS LOOK FOR THAT WHICH NATURE MADE. nature did not make an acid substance, I have even heard people say nature goes through the process of cross pollinating itself, not so, no.