
Katherine Tucker
Distinguished university professor and founder of the Center for Population Health at the University of Massachusetts Lowell, specialising in nutrition and population health research and cited here for expertise on magnesium.
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Feb 17, 2026 • 17min
Should we really all be taking magnesium supplements?
Katherine Tucker, Distinguished university professor and founder of the Center for Population Health at UMass Lowell, explains magnesium’s role in the body. They cover what magnesium does, how common shortfalls may be, why modern diets are lower in magnesium, and the pros and cons of supplements versus getting it from food.


