Nice reading your post, I agree stress can negatively impact our physical and mental health. To maintain balance during times of stress, it is important to have a balanced work schedule, plan your day, use the positive power of stress, deal with problems as they arise, consume healthy food, get enough sleep, and exercise daily. The three main causes of stress given by you are unhealthy food, lack of physical activity, and lack of sleep. It is important to maintain a healthy lifestyle to reduce the impact of stress on our physical and mental well-being. Wish you success my friend