Many people forget that a healthy immune system is heavily dependent on a healthy digestive system. Maintaining a healthy gut and digestive tract allows the body to produce good bacteria and is linked to overall well being. Not only is this where the food you eat is broken down, stored and used for energy, it also has a direct impact on your brain and mental health. A healthy gut contributes to overall health throughout your entire body, including your brain, helping to improve your mood and even your memory. By promoting the production of healthy bacteria in your gut through the foods you eat, you are building yourself a stronger immune system, bettering not only your body, but your mind.