To try and understand and trying to understand Keto Burn DX why this is the case requires us to actually get our head around the concept of caloric availability so caloric availability is the amount of calories that you can actually drag out of a food versus the total number of calories in the food of in in the food to begin with okay so let me just give you some some examples so you can understand what i'm talking about imagine calories of sugar so if you had calories of sugar um the availability of sugar which means that how many calories you get when you eat calories of sugar is about calories.