While 1,500 calories may be a good guideline for many people, be sure to calculate your exact needs to optimize your weight loss journey The number of calories you need depends on many factors, including physical activity, gender, age, weight loss goals and overall health. It’s important to estimate how many calories your body requires to both maintain and lose weight when determining your needs. To calculate your overall calories needs, it’s necessary to calculate the total number of calories you typically burn in a day, which is known as your total daily energy expenditure. While weight loss is much...