Im scared my brother might die of being chubby?

you only loose your weight when you grow taller if your not obese i would gain like extra 15 pounds before i grew but when he grows hell get bad streatch marks bc his skin is already streached to the limits help find him something he likes swimming ect. also try to get your whole family involved that you guys will make dinner family time and cook together no take out for a week or maybe one night a week and go shopping with your mom or dad or whoever goes and help pick out yummy foods that ar good alternitives to junk food and make weekends the time you can all bake a cake or go out to fast food healthy food doesnt have to be raw veggies and bland stuff make it homemade and it will be tha tmuch healthier.... also get your family out rides bikes call a family meeting and tell your parents that you want to have so many times a week to have family dinners and activitys it will help get him active and get your family invloved if they see the results it will become more regular and any activity is good activity for him :) also sweetes arent bad in moderation thats why in my family we make one thing sweet every weekend like a cake or one night we make homemade hot chocolate ect.