Seemingly harmless daily habits like spending hours on your phone or snacking on chips can quietly take a toll on your mental health, according to WebMD. Experts say the mind is just as sensitive to lifestyle choices as the body, and small changes can make a significant difference.

Being inactive

The human body is built to move. However, many people spend long hours sitting or lying down, particularly as they age. Studies show that increased sedentary time can worsen anxiety, depression and chronic pain. The key, experts say, is finding the right level of activity that suits you.

For some, high-intensity workouts bring energy and pleasure, while others may prefer to start small with something simple like walking. Even committing to one day a week of movement can make it easier to build consistency over time.

Chronic stress

No one can live entirely free from stress -- and in small doses, it can actually be helpful. Moderate stress keeps the mind alert and engaged. But when stress becomes chronic, it harms both body and mind. Irritability, anxiety and depression can follow.

To prevent this, mental health experts recommend winding down at the end of each day by writing about what caused stress and how you responded. Gentle stretching or muscle relaxation exercises can also help calm the body before sleep.

Always on your smartphone

In today's digital world, the smartphone has become an identity card, a shopping mall and a news outlet. Yet this convenience comes at a price. Constant use can lead to burnout, strained relationships, and sleep disturbances.

Research also shows that people who spend more time on social media tend to feel less satisfied with their lives. Experts suggest taking occasional breaks from screens -- you can read a printed book, exercise indoors, garden or spend more time with pets.

Poor diet

What you eat can strongly influence how you feel. Studies have found that consuming large amounts of processed foods such as cookies, chips and white bread can increase the risk of depression. If you often feel low, it may be worth examining your eating habits.

When you begin to improve your diet, you'll probably notice your mood lifting. Nutritionists recommend focusing on vegetables, fruits, nuts, whole grains, fish and healthy fats like olive oil, while cutting back on processed foods.

Building new eating habits can be challenging, so start small. For instance, if you usually eat sweetened cereal or bread with jam for breakfast, try switching to a boiled egg, nuts and fresh fruit instead.

How too many cookies could hurt your mind: everyday habits that quietly damage mental health - The Korea Times