Protein and calories do the heavy lifting
Total calories decide whether you gain or lose, and protein protects and builds muscle. Nail those two and you get most of the outcome without weighing every gram of carbs and fat.
Start by tracking just protein and total calories, and only add full macro tracking when you plateau or prep for a goal.
For most people, tracking protein and total calories covers the vast majority of results. Hit 1.6 to 2.2 g protein per kg and control calories for your goal, and carbs and fats can float based on preference. Add full macro tracking only if you stall, are prepping for a competition, or want fine control over training energy. Detailed macros add precision but also friction, so do not overcomplicate it early.
Total calories decide whether you gain or lose, and protein protects and builds muscle. Nail those two and you get most of the outcome without weighing every gram of carbs and fat.
Once protein and calories are set, the split of carbs and fats is largely preference and performance. Enough fat for hormones and enough carbs to fuel training is plenty for general goals.
If you stall, are contest prepping, or need steady training energy, dialling in carb and fat targets adds control. Until then, tracking full macros is often more friction than it is worth.
Start by tracking just protein and total calories, and only add full macro tracking when you plateau or prep for a goal.