What causes poor metabolism in the body

Poor metabolism in the body may be related to genetic factors, imbalanced diet, lack of exercise, insufficient sleep, hypothyroidism, and other reasons. Metabolic disorders are usually manifested as symptoms such as abnormal weight, fatigue and weakness, dry skin, fear of cold and coldness, and weakened digestive function.

1. Genetic factors

Some populations have a congenital low metabolic rate, which is closely related to genetic inheritance. If one parent has a lower basal metabolic rate, the probability of their child developing metabolic problems is relatively high. This group of people needs to pay more attention to adjusting their lifestyle habits, and improve their metabolic status through scientific diet and regular exercise.

2. Unbalanced diet

Long term intake of high sugar and high-fat foods can lead to insulin resistance and affect the sugar metabolism process. Insufficient protein intake can affect muscle synthesis and reduce basal metabolic rate. Insufficient intake of dietary fiber can delay intestinal peristalsis and lead to the accumulation of metabolic waste. Excessive dieting can cause the body to enter energy-saving mode, which in turn reduces metabolic levels.

3. Lack of exercise

Prolonged sitting can lead to a decrease in muscle mass, and muscle tissue is the main site of energy consumption. Insufficient aerobic exercise can affect cardiovascular function and reduce fat oxidation efficiency. Lack of strength training can lead to a gradual decrease in basal metabolic rate. Insufficient exercise can also affect the secretion of growth hormone, further slowing down metabolic rate.

4. Lack of sleep

Sleeping less than 6 hours can disrupt the balance of leptin and ghrelin secretion. Lack of deep sleep can affect the peak secretion of growth hormone. Long term staying up late can lead to an increase in cortisol levels and promote fat accumulation. Poor sleep quality can also reduce thyroid hormone activity, directly affecting basal metabolic rate.

5. Hypothyroidism

Insufficient secretion of thyroid hormones can significantly reduce basal metabolic rate, which is a pathological metabolic slowdown. Autoimmune diseases such as Hashimoto's thyroiditis can lead to impaired thyroid function. Iodine deficiency can affect thyroid hormone synthesis. Abnormal function of the hypothalamic pituitary thyroid axis can also lead to secondary hypothyroidism. Improving metabolic function requires establishing a healthy lifestyle. Ensure 7-8 hours of high-quality sleep per day and avoid staying up late. Increase the intake of high-quality protein and dietary fiber in diet, and control the proportion of refined carbohydrates. Perform 3-5 aerobic exercises per week in conjunction with 2-3 strength training sessions. Adequate supplementation of B vitamins and trace elements, especially metabolism related nutrients such as iodine, zinc, selenium, etc. If symptoms such as persistent fatigue and abnormal weight changes occur, it is recommended to seek medical attention and have thyroid function checked in a timely manner. Through comprehensive regulation, the metabolic status of most people can be significantly improved.