Protein and body weight

{The following is an excerpt of an article available on Dairy Farmers of Canada’s website. To read the full article, visit dairynutrition.ca.}

By: G. Harvey Anderson, PhD, Professor, Nutritional Sciences and Physiology; Director, Program in Food Safety, Nutrition and Regulatory Affairs, Department of Nutritional Sciences, Faculty of Medicine, University of Toronto.

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The role of protein in regulating energy and maintaining healthy body weight is still unclear. But evidence is mounting that the source of protein is very important in this equation.

Research Highlights

  • A growing body of evidence supports a role for dairy products in the regulation of body weight.
  • Calcium supplements do not appear to confer the same benefit as dairy calcium, suggesting that other components in milk may be a factor.
  • Proteins in milk, including casein and whey, improve satiety, regulate food intake and promote the maintenance of lean muscle mass.
  • Peptides and other bioactive components in milk products appear to have additional benefits including modulation of blood pressure, inflammation and blood glucose levels.

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