Which dietary approach minimizes free fats for cardiovascular disease management?

The Portfolio diet or Ornish program is specifically designed to reduce cardiovascular disease risk through dietary modifications that prioritize heart health. This approach emphasizes plant-based foods that are low in saturated fats and high in fiber. It comprises a combination of foods known to lower cholesterol, such as oats, nuts, fruits, and vegetables, while minimizing free fats.

By focusing on whole, minimally processed foods, the Portfolio diet encourages the consumption of beneficial fats from sources like nuts and avocados, while minimizing trans fats and saturated fats typically found in animal products and processed foods. This is particularly important for managing cardiovascular disease as high levels of bad cholesterol (LDL) and low levels of good cholesterol (HDL) are significant risk factors. Additionally, the Ornish program incorporates lifestyle changes such as stress management and physical activity, further supporting cardiovascular health beyond just dietary changes.

The other dietary approaches mentioned are not primarily aimed at minimizing free fats. For example, the high-protein diet could potentially include significant amounts of saturated fats depending on the protein sources chosen. The keto diet is low in carbohydrates but can be high in saturated fats, which may not support cardiovascular health effectively. The paleo diet focuses on whole foods and eliminates grains and processed foods, which can also be high in fats