b_willers: Life
b_willers: Nutrition Intake
b_willers: Calorie Intake
b_willers: Snacking & Meal Times
b_willers: Body Mass Index
b_willers: Body Weight
b_willers: Saving
b_willers: Spending
b_willers: Television Viewing
b_willers: Walking
b_willers: Sleep 1
b_willers: Sleep 2
b_willers: Weight Fluctuations