Hello everyone,
I'm a 25-year-old guy who's always struggled with weight loss. I've tried several diets in the past, but nothing has seemed to work for me. Recently, I've been looking into tracking my macronutrients and daily caloric intake to see if that could be the solution to my problem.
However, I'm not really sure how to go about determining my proper daily calorie intake and macronutrient ratios. I know there are plenty of online calculators and resources, but I don't want to rely solely on those. I want to make sure that I'm doing it right, based on my own personal information.
So, my question is: How do I determine my proper daily calorie intake and macronutrient ratios? What factors should I take into account, like my height, weight, activity level, etc.?
Any advice or tips would be greatly appreciated! Thank you in advance.

Greetings everyone,
I've done a lot of research on determining my proper daily calorie intake and macronutrient ratios and I've found that activity level and body composition play a significant role. So if you want to know about your proper calorie intake, first, you have to determine your body composition. This can be done through various methods like the bioelectrical impedance method, skinfold measurement, or the DEXA scan.
Once you know your body composition, calculate your BMR with Harris-Benedict equations or Mifflin St. Jeor equations. These equations give an estimation of how much energy you expend per day even if you are sedentary.
The next step is to factor in your activity level. This depends on the level of physical activity you do throughout the day. For example, are you sitting most of the day at a desk job, or are you on the move, walking or running around?
Finally, it’s time to determine your macronutrient intake. As everyone’s body composition and physical activity levels are different, macronutrient intake varies. For example, a bodybuilder would have a high protein intake as compared to a person who just wants to lose some weight. Higher protein intake is beneficial for people who want to burn fat and build muscle.
So, determine your goals, your body composition, your BMR and physical activity level to determine your proper daily calorie intake and macronutrient intakes. By doing all these calculations correctly, you can get a good idea of what your body needs to function and how much you need to take in to meet your goals. Good luck with your nutrition journey!