vital alpha testo goal was not to on what I was consuming for the first month I looked on to my macronutrient calculator and you type in your height your body weight like how much exercise you do and then you can say if you're trying to lose weight remain gained muscle you put in what your goals are so it is a 10 to 20 percent calorie deficit and a calorie deficit is when you are expending more energy than you are in taking or consuming so you're burning more calories than you're taking in which is fundamentally how you lose weight or fat that's how you do fat and what you don't want is to cut your calories so drastically that you're burning into your muscle supply that is not what you want you want to keep your muscle mass as high