Bring foods that are healthier
The most important thing would be to bring healthy foods with you when you arrive for work. Bring homemade sandwiches, salads etc rather than ordering something from the market. These foods are generally lighter and healthier as compared to the ones in vending machines.
Bring fruits to work
Fruits are one of the best snacks you can have at work. They also have a variety of vitamins your body needs and can also help in filling your stomach when hungry. Fruits like bananas, apples, grapes or oranges can be brought to work as lunch or snacks.
Drink a lot of water
Try to drink a lot of water. This will keep your stomach filled and you will not get hungry that easily. Whenever you feel the craving for food, drink a glass of water instead.
Prepare a schedule
You must have a proper schedule of things at work. Try to eat at your designated time and have snacks on their time. This will keep you healthy and fit and you will not look for food that is unhealthy for you between hours.
Eat only when you are hungry
Always eat only when you are hungry. Do not eat just for the sake of it. This will keep you away from obesity and will help you in developing a healthy lifestyle at home and at work. Also, do not eat more than required. If you are full and there is still some food left, you can always have it later.