The world is a very stressful place. You cannot get away from stress. You have to figure out how to deal with life's stresses. There are simple ways to deal with stress. Changes in your diet are easy ways to lower stress levels in your daily life. The addition of vitamin B in your diet can lower your stress levels. Eating foods that are rich with B vitamins is the easiest way to add the vitamin to your diet. Some of those foods are green leafy vegetables and whole grains. Avoiding processed foods helps you with stress because you do not receive the important nutrients that are found in fresh food.