The Alberta NutrIMM Study - Nutrition and Immunity

All groups will receive an isocaloric diet for 4 weeks composed of 48% of energy as carbohydrate, 17% as protein, and 35% as lipid (12.5% of saturated fat, 13% of monounsaturated fat, and 6% of polyunsaturated fat), designed to reflect as closely as possible current macronutrient intake averages in North America/Canada.America/Canada (35% of energy as fat, 12.5% as saturated fat, 13% as monounsaturated fat, 6% as polyunsaturated fat, 48% as carbohydrate, 17% as protein)