A complete BPF guide to protein after 40, including protein targets, meal timing, macro tracking, and how to preserve muscle while losing fat.
Estimate your daily protein range.
Turn targets into daily execution.
Split protein across 3 to 5 meals.
After 40, the goal is rarely just to lose weight. The better goal is to lose fat while keeping or rebuilding muscle. Protein supports that process by giving the body the raw material it needs for recovery, training adaptation, and lean tissue maintenance.
A clear protein target also makes nutrition simpler. Instead of guessing, users can build each meal around a protein anchor and let calories and carbs work around that structure.
The correct range depends on body weight, goal, and training, which is why the BPF calculator gives a personalized estimate.
Yes. Protein can support muscle retention and satiety while calories are controlled.
Fitness calculators are educational estimates and coaching tools. They are not medical diagnosis or treatment. If you have pain, symptoms, medications, medical conditions, or injury concerns, consult a qualified professional.