What is the reason for poor metabolic function

Poor metabolic function may be caused by genetic factors, imbalanced diet, lack of exercise, hypothyroidism, insulin resistance, and other reasons.

1. Genetic factors

Some populations have insufficient metabolic enzyme activity due to congenital genetic defects, which affects the breakdown of nutrients and energy conversion. This type of situation is usually accompanied by a family history, manifested as a lower metabolic rate than the general population since childhood. Genetic testing can be used to identify the cause, and strict monitoring of blood glucose and lipid levels is necessary in daily life to avoid a high-fat and high sugar diet that exacerbates metabolic burden.

2. Unbalanced diet

Long term high-fat and high sugar diet can inhibit mitochondrial function, and excessive intake of refined carbohydrates can easily lead to decreased insulin sensitivity. Insufficient protein intake can lead to a decrease in muscle mass and a decrease in basal metabolic rate. Suggest increasing the proportion of whole grains, green leafy vegetables, and high-quality protein, and maintaining blood sugar stability with small and multiple meals.

3. Lack of exercise

Prolonged sitting can cause muscle tissue to gradually atrophy, reducing resting state calorie expenditure. Reduced aerobic exercise capacity can also affect the efficiency of oxygen utilization by the heart and lungs. Engaging in moderate intensity exercise three to five times a week, such as brisk walking, swimming, etc., can effectively increase the number and activity of cellular mitochondria.

4. Hypothyroidism

Insufficient secretion of thyroid hormones can directly reduce basal body temperature and energy metabolism rate, often accompanied by symptoms such as fatigue, fear of cold, and weight gain. Diagnosis should be confirmed by checking thyroid stimulating hormone levels, and medication such as levothyroxine sodium tablets can be used as a substitute for treatment according to medical advice. At the same time, selenium supplementation can help with hormone conversion.

5. Insulin resistance

When cell sensitivity to insulin decreases, glucose cannot effectively enter the cell for energy supply and is instead converted into fat storage. This condition is closely related to abdominal obesity and may develop into type 2 diabetes. Improvement requires controlling carbohydrate intake, increasing dietary fiber, and if necessary, using medications such as metformin under the guidance of a doctor. Improving metabolic function requires establishing a regular sleep schedule and ensuring seven to eight hours of high-quality sleep to regulate leptin secretion. Properly engage in resistance training to increase muscle mass, with a daily water intake of no less than 30 milliliters per kilogram of body weight. Regular testing of blood routine, thyroid function, and glycated hemoglobin can be conducted, and personalized plans can be developed by consulting a nutritionist or endocrinologist if necessary. Be careful to avoid extreme dieting, as a long-term calorie deficit can actually trigger the body's metabolic protective mechanisms.