Calcium By the second trimester, you'll need around 1,500 milligrams of calcium each day for your bones and your baby', which is more than a quart of milk. Calcium is something that's missing from many diets. Along with milk, other great sources for calcium include dairy products, calcium fortified juices, and even calcium tablets. The problem is not only about eating junk food, it's more about not getting the proper proteins, carbs, vitamins, and minerals that people need. When it comes to defending against illnesses, vitamins and minerals are very important. Just because they are important, isn't a reason for students to run out and stock up on vitamins and supplements. You can also pair it with creamy sauces, marinades, baked dishes, or even bread. 4. Margarine Margarine was first introduced as an alternative to high fat butter. When it was first created however, it was loaded with trans fat, a substance that we now know raises bad cholesterol. As a cooking oil, margarine tastes good, it's lower in fat than most oils and butter, and it's quite easy to spread. 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. Kids Eating Healthy Fast food is a big part of modern life these days, making it very hard to teach a child how he or she should eat healthy. The cheapest and easiest foods are those that are normally the least healthy. If you give your child the choice between healthy food and junk food, you normally won't like the results. To have an adequate intake of B12, vegans should reguarly consume vitamin B12 supplements or foods, which contain vitamin B12, such as soy products or milk. For calcium, vegans can rely on orange juice or soy milk, as they are fortified with calcium. Beans and leafy green vegetables will also contain some calcium as well.