Dyslipidemia

Definition

Abnormal lipid profile characterized by elevated LDL cholesterol, triglycerides, or low HDL cholesterol, increasing cardiovascular disease risk.

How it works

Dyslipidemia results from excess saturated fat and trans fat intake, refined carbohydrate consumption, obesity, physical inactivity, and genetic predisposition. LDL cholesterol (bad cholesterol) accumulates in arterial walls, while triglycerides increase when carbohydrate intake exceeds energy needs. Low HDL cholesterol (good cholesterol) reduces protective effects against atherosclerosis. The condition often coexists with metabolic syndrome, hypertension, and diabetes. Dietary modifications reducing saturated and trans fats while increasing soluble fiber, omega-3 fatty acids, and plant stanols effectively lower cholesterol levels and improve the lipid profile.

Role

Indicates imbalanced lipid metabolism requiring dietary modification to reduce cardiovascular disease progression.

Examples

• High saturated fat intake from red meat
• Refined carbohydrate consumption
• Trans fats in processed foods
• Sedentary lifestyle and overweight

Recommendations

Reduce saturated fat to less than 7% of calories and eliminate trans fats completely. Increase soluble fiber through oats, beans, and barley, and include omega-3 rich foods like fatty fish, flaxseed, and walnuts. Maintain healthy weight through balanced nutrition and regular physical activity.

Key takeaway

Dyslipidemia requires reduction of saturated and trans fats while increasing fiber and omega-3 fatty acids to restore healthy lipid profiles.

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