Short-term fasting, like the 3-day BurnBox protocol, can have a positive effect on cholesterol markers, especially when paired with a healthy diet post-fast. Here’s how fasting may impact cholesterol:
Lowers Triglycerides
Fasting helps the body use fat for fuel, which can lead to a decrease in blood triglyceride levels - a key factor in heart health.Improves LDL Particle Size
Some studies show that fasting can shift LDL (“bad”) cholesterol into a larger, less harmful particle size, which is considered less atherogenic (less likely to cause plaque buildup).Raises HDL Cholesterol
Fasting, particularly when followed by a clean, whole-food diet, may lead to an increase in HDL (“good”) cholesterol, supporting long-term cardiovascular health.Supports Insulin Sensitivity
By lowering insulin and improving metabolic function, fasting may reduce the drivers behind poor cholesterol balance, such as inflammation and insulin resistance.
That said, the impact varies from person to person, and cholesterol can temporarily fluctuate during a fast due to fat metabolism. For those on cholesterol medication or with existing concerns, we always recommend consulting a healthcare provider before beginning a fasting protocol.