10 Everyday Habits That Quietly Slow Down Your Metabolism (5 of 5)

Eating Too Many Processed Foods or Low-Nutrient Foods

Your metabolism thrives on nutrients. Processed foods tend to be low in fiber, low in protein and high in added sugars, which make your body work less efficiently. These foods break down quickly and cause blood sugar spikes followed by crashes, which slows your energy production and makes you tired. When processed foods take up too much space in your diet, your metabolism loses the steady support it needs. Whole foods help the body stay balanced and energized throughout the day.

Constant Stress Without Relief

Chronic stress is one of the most overlooked causes of slow metabolism. When stress hormones remain elevated, the body prioritizes survival mode, which means storing fat and burning fewer calories. Stress also affects sleep, appetite, and digestion, all major components of metabolism. Without healthy outlets for stress, your body stays stuck in a cycle of tension and energy conservation. Practices like walking, deep breathing, hobbies, or mindful breaks can help reset your system.