Coach Jess· Certified Personal Trainer· 5 min·Last updated 2026-08-15Key takeaways
- Aim for roughly 0.7–1g of protein per pound of target body weight.
- Protein keeps you full and protects muscle during fat loss.
- Your 4F coach sets your exact target in the app.
How much protein do you really need?
For most active adults, a good starting point is roughly 0.7 to 1 gram of protein per pound of target body weight per day. Your 4F coach sets your exact target based on your goals, body and activity — tracked in the custom 4F app.
Why does protein matter for fat loss and muscle gain?
- Protein keeps you full, which makes a calorie deficit easier to sustain.
- It protects lean muscle while you lose fat.
- It supports recovery from training.
Do you have to weigh every gram?
No. We use macros as a teaching tool and a check-in tool, not a lifetime sentence. Over time you learn what a portion looks like and the tracking gets lighter — the goal is habits that last without measuring every bite forever.
Protein isn't punishment. It's the thing that keeps you full, strong, and on track — without feeling like you're on a diet.
