14.6 Study Diets Participants will be provided with individualized meal plans - high dairy or control - every two weeks for the duration of the study. They will be counseled on their assigned diets by research personnel during the baseline visit and throughout the study. The energy levels of the meal plans (e.g. 1200 kcal, 1400 kcal, 1600 kcal, etc) will be determined from RMR and PAL levels as follows: (RMR x PAL) - 500 kcal/d, where RMR is resting metabolic rate (kcal/d, measured by indirect calorimetry), PAL is physical activity level derived from the screening IPAQ and 500 kcal is the daily energy restriction. The energy levels will be adjusted throughout the study as needed. Actual foods in the meal plans will be based on Eating Well with Canada's Food Guide (EWCFG, http://www.hc-sc.gc.ca/fn-an/food-guide-aliment/index-eng.php) and the 3-day food records completed during the lead-in phase. The diets for the two treatment groups will be matched for energy and macronutrient (protein, fat, carbohydrate) intake as per the sample 1400 kcal meal plans attached, and using ESHA Food Processor SQL (version 10.8.0, ESHA Research, Salem OR) updated with the 2010 Canadian Nutrient File.