Kelsey Mangano, PhD, RDN

Kelsey Mangano, PhD, RDN, is an associate professor of nutritional sciences, Undergraduate Nutrition Program director, and associate director of the Center for Population Health at the Zuckerberg College of Health Sciences at UMass Lowell. UML.edu

Articles by this author

Digestive

Prebiotic vs. Probiotic: What’s the Difference?

Featured Expert: Kelsey Mangano, PhD, RDN | January 21, 2026

Prebiotics, probiotics and the latest category, postbiotics, are components of a chain reaction that ultimately benefits your health. Bottom Line Personal asked Kelsey Mangano, PhD,...

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Nutrition

How Much Protein Is Too Much Protein?

Featured Expert: Kelsey Mangano, PhD, RDN | September 5, 2025

Stumped by the general recommendation that protein intake should be between the wide range of 10% to 35% of your daily calories? How can you...

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Articles by this author

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