Many desserts contain high numbers in sugar or salt, contributing to get some weight troubles in future. Briefing, avoid eating ice cream, candies and other stuff. A better option is including fruits and vegetables in your routine.
What I'll say isn't anything new, but many people ignore it: you need eat more vegetables. Vegetables are good for weight loss, intestinal tract and diseases. Including some vegetables in your meals won't bring miracles immediately, but you'll can see progress every week.
If you can, eat fish at least once per week. Deep water fishes are rich in omega 3, important nutrient for cardiovascular system. It improves performance in memorization tasks. And fish is a good source of vitamin D and Calcium, so it helps to fight osteoporosis.
If you skip you breakfast - maybe for lack of time, maybe for some crazy weight loss diet - don't do it anymore. Your breakfast is the most important meal and should offer you enough nutrients to start your day better. So, if you don't have enough time, you should start earlier and prepare something to eat. Thus, you'll have more energy to accomplish your daily goals.
Another important point is about drinking - and you should avoid sweetened beverages. And even if it isn't so new, many people seem to not learn yet. Soft drinks aren't so healthy as in advertising. Drinking soda or another soft drink, you'll be adding too much sugar, salt and other not so good substances in your body. And if you are trying to lose weight... Why are you drinking soda yet?
You don't need change suddenly all your eating habits, but you should start it today. If every good thing we told here isn't enough, think how much happy you'll be avoiding those diseases. No one is busy enough to not worry with your own health.