How does obesity affect blood lipid levels? A scientific analysis of its harms and assessment methods.
Don't Ignore Obesity: While improved living standards bring us abundant and convenient material enjoyment, they also bring new troubles. You can easily spot obese people everywhere. Obesity not only makes us look unattractive and feel embarrassed, but it also poses many unnoticed threats to our health.
Modern medical research suggests that obesity, besides physiological or pathological factors, is mainly caused by excessive fat intake and insufficient exercise, leading to excessive accumulation of adipose tissue and elevated blood fat levels. Obese individuals who consume excessive amounts of sugar experience even more pronounced increases in plasma triglyceride levels, longer postprandial plasma chylomicron clarification time, and elevated blood cholesterol levels. The levels of triglycerides and cholesterol in the blood are directly proportional to the degree of obesity. Obese individuals not only have higher total cholesterol levels but also higher levels of low-density lipoprotein (LDL) and lower levels of high-density lipoprotein (HDL) compared to those of normal weight, thus posing a greater threat to their health.
How do we determine if we are obese? For adults over 18 years of age, the Body Mass Index (BMI) can be used. Body Mass Index (BMI) = Weight (kg) / [Height (m)²]. Generally, a BMI > 25 for men and > 24 for women is considered obese. Among obese individuals, central obesity poses the greatest risk; there's a saying: "The longer the belt, the shorter the lifespan." Data shows that a high waist-to-hip ratio (men > 1.0, women > 0.8) is often accompanied by elevated blood lipid levels, a risk factor for coronary heart disease.
Many theories and facts demonstrate a close link between hyperlipidemia and arteriosclerosis. Atherosclerosis leads to hypertension, coronary heart disease, cerebral hemorrhage, and cerebral embolism, making it one of the most significant health and life-threatening diseases. For health and to improve quality of life, regardless of obesity, everyone should understand the relationship between obesity and hyperlipidemia, actively control weight, and prevent and treat hyperlipidemia.
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