Binge eating is one of the most dangerous ways to eat. As you said, you do not have to purge to make the activity dangerous. Eating too much food is guaranteed to bring negative effects to your health eventually. Over time, you gain weight, develop high cholesterol and increase your risks of diabetes, stroke, cancer and heart disease. You could shorten the years on your life by one decade or more.
To stop this cycle of excessive eating, you need to create a plan. Start by monitoring everything that goes into your mouth. Create a daily and weekly schedule that includes all of the foods you plan to eat. Write down every meal, snack food and drink for each day of the week. Cut out all of the fast food runs and excessive snack times. This schedule gives you greater control over your eating habits.
Remember, your meals do not have to be totally healthy – the main goal is to eat in moderation.