How to make sims lose weight

Foods have caloric value so watch what your sim eats. Salads, chicken and fish have less calories than fried foods and desserts. I also never let my sims eat unless the bar is yellow and for sims actively trying to loose weight I wait until it is in the orange before they eat. My legacy founder was at the top of the weight scale and lost it in 4 sim days, she did nothing but workout, swim and do yoga, she ate only salad usually only once a day and worked out a lot at the gym which had the Bracing Breezes lot trait as well as having the trainer skill bonus. Check out her story on my blog Sims in the City!