The foods you should eat to jump-start your morning, and 2 recipes to try out

(CNN)Successfully tackling your morning to-do list could start with the first thing you put in your mouth.

If you're feeling like a zombie in the morning, an unbalanced breakfast consisting primarily of simple sugars could be to blame, said Nancy Z. Farrell Allen, a registered dietitian nutritionist and spokesperson for the Academy of Nutrition and Dietetics.
"Carbohydrates -- whether from fruits and vegetables or from sweets and cookies -- breakdown to sugar in the body, otherwise known as glucose," said McKel Kooienga, a registered dietitian, the founder of the blog Nutrition Stripped and the creator of the Mindful Nutrition Method, via email. "Think of glucose (or sugar) as energy in the body."
    After we eat carbs, the pancreas produces the insulin hormone to clear the sugar from the bloodstream, Kooienga explained. The type, timing and amount of carbs eaten determines how much sugar is introduced to the bloodstream at one time. Simpler or processed carbs -- such as muffins or maple syrup -- introduce sugar to the blood at a faster rate if not eaten with other macronutrients like protein and fat, she said, resulting in short-term energy that causes a person's blood sugar to spike and crash.
      Instead, think about savory, filling eggs, beans and browned Halloumi cheese for protein, complex carbs and healthy fats. Or raspberries, oats and coconut for the same benefits.
      "A balanced breakfast sets the pace and the tone for the day. It provides food that feeds both our brain and our body so that we can be mentally intact and productive out of the starting gate," Farrell Allen said.
      Having low blood sugar levels from regularly not eating breakfast can cause people to constantly reach for sugary and processed foods, which might "lead you down a path with food that can impact your mental health as well," Kooienga said. That can lead to higher risk of turning to restrictive or disordered eating behaviors to stop overindulging, she added, a habit