MultiGrain Cheerios is made with 5 lightly sweetened whole grains and has 110 calories per serving. Eating MultiGrain Cheerios in the morning is one simple step you can take towards managing your weight, along with watching your portions and being active. The plant nutrients, antioxidants, vitamins, minerals, and fiber in whole grain work together to help maintain a healthier body weight. Adding more whole grain along with a sensible diet can help you manage your weight.