Whey Protein Supplement in Combination With Physical Exercise and Nutrition Program

The time period of Intervention will last 3 month, measurements will be conducted at baseline and 3 month. After 6 month there will be an additional follow-up test point to assess the sustainability of the intervention. The 3-month intervention study consists of a physical exercise program and nutrition counseling in combination with a specially formulated whey protein supplement high in leucine. The standardized training program will be performed twice a week in the physical department of the Kantonsspital Winterthur (KSW) and once a week in a home based setting. Additionally, participants of the intervention group will be aks to consume 15 g of the nutrient supplement powder with approximately 150 ml water. On workout days the supplement should be taken twice a day and on the remaining days once a day. During the three month intervention study participants will take part in a nutrition counseling for at least three times.