Evidence check: Triglyceride senken in the context of Sport

Lowering triglycerides through exercise is well-supported by evidence, especially via aerobic endurance training. Moderate to vigorous activity (e.g., 30–60 minutes most days) can reduce blood triglyceride levels by 20–30%, particularly when performed regularly. The effect is mediated by increased lipoprotein lipase activity in muscle tissue, which enhances the breakdown of triglyceride-rich lipoproteins. However, individual response varies and depends on factors like training status, diet (especially carbohydrate and fat intake), and genetic predispositions. High-intensity interval training (HIIT) also shows positive effects, while resistance training has less consistent data. Important: exercise alone may not normalize high triglycerides – a combination with balanced diet and possibly medication is needed for severe elevations (>500 mg/dL). The evidence is based on numerous clinical trials and meta-analyses, so the strength is 'human-strong'. Nevertheless, genetic factors (e.g., variants in LPL or APOA5) can modulate the effectiveness of exercise on triglycerides. A DNA test alone is insufficient to provide personalized training recommendations.