At the supermarket, she didn’t allow her kids to pick a single junk food from the shelves. She monitored them till we left Uwajimaya Seattle Supermarket. For real, too much junk food leads to serious health problems. I guess they took too much the other day.
You have to rotate the cycle. If you have kids, schedule their junk food, maybe once or twice a week. Let them eat homemade food cooked with vegetables and herbs. Not all the time but try to include it in their schedule.