One myth that I hear often is that the serving size on food labels are the “suggested servings sizes” but that is not true. That number is just a measurement so you can count how many calories your consuming. The back of the box is not your nutritionist.
Everybody has different calorie intake needs. There are apps you can download that you enter your basic information into and it will tell you how many calories it recommends you eat per day depending on your goals, usually depending on the app you can track your food and make sure your reaching that goal but not going over as well.
If you are interested in setting measurable, achievable goals but don’t know where to start email me at autumnLeighFitness@Aol.Com I would be glad to help you.