Second trimester diet Your baby will grow rapidly during these 3 months, and your appetite will increase accordingly. Try not to eat junk food, but keep healthy snacks on hand, such as raw vegetables or beans, to grab a bite when the craving strikes. But be aware that the foods you eat provide all the nutrients you need. Nutrients That Healthy Foods Must Contain You should be trying to regain some energy now, while on the other hand, you may find that you are suddenly prone to coughing,