What are the reasons why people are getting fatter and fatter

The increasing weight of people may be related to genetic factors, imbalanced dietary structure, insufficient exercise, metabolic abnormalities, psychological stress, and other factors. Obesity is the result of multiple factors working together and requires a comprehensive analysis of individual circumstances.

1. Genetic factors

Some populations have obesity susceptibility genes, which may affect fat metabolism efficiency or appetite regulation mechanisms. People with a family history of obesity are more likely to experience weight gain, but genetics are not the determining factor, and lifestyle interventions can still effectively control weight.

2. Imbalance in dietary structure

Long term intake of high calorie, high-fat, and high sugar foods can lead to excess energy. Excessive intake of processed foods and sugary drinks can disrupt the satiety regulation mechanism, and the lack of dietary fiber and high-quality protein in modern diets can also affect metabolic balance.

3. Lack of exercise

A sedentary lifestyle significantly reduces daily energy expenditure. Lack of regular exercise can lead to a decrease in muscle mass and basal metabolic rate, making it easier to convert the same amount of calories into fat storage. Modern transportation and office methods have further reduced the amount of daily activities.

4. Metabolic abnormalities

hypothyroidism, polycystic ovary syndrome, and other diseases can lead to a decrease in metabolic rate. Insulin resistance makes the body more inclined to store fat rather than break it down for energy supply, and such pathological factors need to be diagnosed through medical examination.

5. Psychological stress

Chronic stress can stimulate cortisol secretion and promote visceral fat accumulation. Emotional eating, as a way to cope with stress, often accompanies binge eating of high sugar and high-fat foods. Lack of sleep can also disrupt the balance of leptin and ghrelin secretion. To control weight, it is necessary to establish a scientific lifestyle. It is recommended to maintain regular meal times, increase the intake of whole grains and vegetables, and choose sustainable exercise methods such as swimming or brisk walking. For stress eating, try mindfulness diet training and seek professional guidance from a nutritionist or psychologist if necessary. Weight management is a long-term process, and extreme dieting or excessive exercise should be avoided. It is more important to establish a healthy rhythm that suits oneself.