Healthy snacking and controlling portions can help get a desirable figure even if you are a workaholic. Nutritionist Fiona Hunter shares tips for staying in shape at work reports dailystar.co.uk: Eat healthy snacks: Snacking should be a positive addition to your daily diet but make sure to opt for healthy snacks. Look for snacks that are around 150 to 200 calories low in fat or fat free and that give important nutrients such as vitamins minerals calcium and protein. Plan ahead: When you step out for weekly shopping think about portable and healthy items that you can take with you