diet concept - blackboard in of heart with text bmi body mass index, stethoscope, vegetables, fruits and berries

antioxidant background blackboard bmi body carbohydrates concept control diabetes diabetic diet dieting energy exercise fat fit fitness food formula free fruits gi glycemic goals health healthy heart high hypoglycaemia index ingredient insulin lifestyle list loss low mass measure measurement medical nutrition overweight sign stethoscope success text unhealthy vegetable vitamin weight