Milk and milk products can lurk in strange places, such as processed lunchmeats, margarine, baked goods, artificial butter flavor, and non-dairy products. Chocolate is another product that may contain dairy â so be sure to check the label before you eat it.
Signs and symptoms of depression in teens. 1  Sadness or hopelessness. 2  Irritability, anger, or hostility. 3  Tearfulness or frequent crying. 4  Withdrawal from friends and family. 5  Loss of interest in activities. 6  Poor school performance. 7  Changes in eating and sleeping habits.
But sometimes, despite everyoneâs best efforts, teens become depressed. Many factors can contribute to depression. Studies show that some depressed people have too much or too little of certain brain chemicals. Also, a family history of depression may increase the risk for developing depression.