Dr. Sarah Chen
Verified ExpertRegistered Dietitian & Nutrition Researcher
PhD, RD, LDN
Dr. Sarah Chen is a registered dietitian with a PhD in Nutritional Sciences. She specializes in supplement research and evidence-based nutrition recommendations.
Expertise & Credentials
Areas of Expertise
- Nutritional biochemistry
- Supplement bioavailability research
- Clinical nutrition
- Evidence-based dietary recommendations
- Protein metabolism
Experience Highlights
- Published 20+ peer-reviewed research papers
- Former nutrition consultant for supplement brands
- Research focus on collagen peptide absorption
- Reviewer for nutrition science journals
Education
-
PhD in Nutritional Sciences
Cornell University, 2010
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MS in Dietetics
University of California, Davis, 2006
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BS in Biochemistry
UCLA, 2004
Certifications
- Registered Dietitian (RD)
- Licensed Dietitian Nutritionist (LDN)
- Certified Nutrition Support Clinician (CNSC)
About Dr. Sarah Chen
Dr. Sarah Chen is a registered dietitian and nutrition researcher with a passion for translating complex scientific research into practical health advice. With a PhD in Nutritional Sciences from Cornell University, she has spent over a decade studying the effects of dietary supplements on human health.
Her research has been published in peer-reviewed journals including the Journal of Nutrition, Nutrients, and the American Journal of Clinical Nutrition. Dr. Chen's work on collagen peptides and their bioavailability has contributed to our understanding of how these supplements work in the body.
At Collagenium, Dr. Chen serves as our scientific advisor, ensuring that all content meets the highest standards of accuracy. She reviews product claims, analyzes research studies, and helps readers understand the science behind collagen supplementation.
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Our Editorial Standards
All content written by Dr. Sarah Chen undergoes our rigorous editorial process:
- Fact-checked against peer-reviewed research
- Reviewed by qualified health professionals
- Updated regularly with new research
- Clear disclosure of affiliate relationships