Last updated: August 21, 2026
Welcome to DailyProtein.net. This site is operated by Derek Armstrong, a sports nutrition consultant based in San Diego, California. Everything you read here — articles, calculators, guides, and tools — is provided for educational and informational purposes.
The content on DailyProtein.net, including articles, calculators, and tools, is for informational and educational purposes only. It is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician, registered dietitian, or other qualified health provider before making changes to your diet, exercise routine, or supplement regimen.
Protein requirements, macro responses, and body composition changes vary significantly between individuals based on genetics, training history, medical conditions, and lifestyle factors. Our calculators provide estimates based on peer-reviewed research and population averages. They are not personalized prescriptions. Individual results will vary.
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Our calculators and articles reference peer-reviewed research including ISSN position stands, USDA FoodData Central, Examine.com supplement research, and muscle protein synthesis RCTs. We strive for accuracy but research evolves. Always verify critical health decisions with a qualified professional.
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