Final answer:
To improve your lipid profile, consume less than 10% of dietary Calories from saturated and trans fats, with a particular emphasis on reducing trans fat intake for better heart health.
Step-by-step explanation:
In order to improve your lipid profile, you should limit your total intake of saturated and trans fat to less than 10% of dietary Calories. The American Heart Association advises that no more than 7% of your daily calories should come from saturated fat to maintain a healthy diet.
Additionally, it is recommended to drastically reduce or eliminate the consumption of trans fats due to their increased health risks, which include raising LDL ("bad") cholesterol and lowering HDL ("good") cholesterol, leading to potential heart disease. Instead, focus on increasing your intake of unsaturated fats, which are considered healthier for your heart and overall lipid levels.