Is HDL useful for weight loss?

The question of whether HDL (high-density lipoprotein) is useful for weight loss stems from a common misconception. HDL is a cholesterol transporter often called 'good' cholesterol because it helps remove excess cholesterol from arteries. However, there is no strong evidence that HDL directly burns fat or causes weight loss. Weight loss is primarily achieved through a calorie deficit, not through a single biomarker. While a healthy lifestyle (exercise, Mediterranean diet) can both raise HDL and support weight loss, this is an indirect association. The provided context contains no specific studies or mechanisms linking HDL to weight loss. Therefore, the evidence grade is unclear. Do not rely on HDL levels as a target for weight loss; instead, focus on proven methods like dietary changes and physical activity. A blood test can indicate your status but cannot predict diet success.