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How Much Protein Do You Need Daily?
Formula
Protein is essential for muscle repair, immune function, and enzyme production. The RDA of 0.8 g/kg is a minimum for sedentary adults, but active individuals need significantly more.
Research shows 1.6-2.2 g/kg optimizes muscle building, while 1.2-1.6 g/kg supports active lifestyles. Distributing protein evenly across meals maximizes muscle protein synthesis.
Common use cases:
- Building muscle mass
- Preserving muscle during weight loss
- Meeting athletic performance needs
Frequently Asked Questions
Maria Gonzalez
Registered Dietitian, RD, MPH
Maria is a Registered Dietitian with a Master's in Public Health. She focuses on evidence-based nutrition assessment tools including BMI, calorie calculations, and body composition analysis.
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