For long - term dieting, finding your maintenance calories is a natural starting point; and from there you can decrease overall energy intake by up to 30 %. (instantknockout.com)
It can definitely help you achieve a calorie deficit as long as you monitor overall energy intake. (instantknockout.com)
The amount of protein that the human body requires daily is dependent on many conditions including overall energy intake, growth of the individual, and physical activity level. (calculator.net)