A vegetarian is someone who avoids all types of meat, whether it be hamburgers, hotdogs, chicken, or even fish. Vegetarians are also sometimes classified by the type of food they are or aren't willing to eat. For example, Lacto-ovo vegetarians will avoid animal flesh yet they will eat eggs and most dairy products. If you do go a bit over on a meal, simply cut back on the next. If you find it hard to fit in three square meals a day, try to fit in six smaller meals or snacks, as your body needs fuel every four hours or so. When you eat out, avoid appetizers. Whatever you do, do not miss any meals. When it's possible, you should avoid eating large meals at night. Skipping breakfast makes it harder to maintain the proper blood and sugar levels during the day, so you should always eat something. Carry a snack Keeping some protein rich snacks in your car, office, or pocket book will help you avoid blood sugar level dips, the accompanying mood swings, and the fatigue. Without listening to them, you are forcing your body to run without any fuel. Before you exercise or do any physical activity, always eat a light snack such as an apple. 2. Relying on energy bars and drinks. Although they are fine every once in a while, they don't deliver the antioxidants you need to prevent cancer. Eliminate junk food Doing your shopping on your own is the easiest way to shop, as children and sometimes spouses are usually the ones requesting junk food. Shopping alone will prevent this, and ensure that you only buy the foods you need. 2. Water or milk instead of soft drinks You can still enjoy your favorite drinks at a sporting event or night out, although you should stick with the smallest size when shopping to save money and calories. Due to queasiness, some women will eat all of the time and gain a lot of weight in the process. Other women have trouble getting food down and subsequently lose weight. Preventing malnutrition and dehydration are your most important factors during first trimester. Calories When you are pregnant, you need to consume around 300 calories more than usual every day.