Here on this blog, we're going to write about health food. Allow us to explain, in a little more detail, what that means. Health foods are those that are physically good for your body. However, they can also be foods that are known to help keep you mentally healthy. For example, foods that are high in vitamin D may be helpful for warding off seasonal depression in the winter. Foods high in vitamin B12 may be helpful for those with long-term mental health concerns, too. As you read about health food, we just ask that you keep the breadth of the topic in mind.