Apple cider vinegar may help to unclog arteries if it is taken as a part of a balanced diet. ACV has been shown to reduce blood sugar, triglycerides, and cholesterol levels, all of which may help prevent and manage atherosclerosis.
A recent study suggests that ACV may cause a small, yet significant, reduction in HbA1c, which is a key indicator of long-term glycemic control. This beneficial effect is caused by the primary component of apple cider vinegar: acetic acid.
Additional studies found that ACV may improve the metabolism of glucose and lipids. Apple cider vinegar has been found to delay the emptying of the stomach after meals, stimulate fat burning, and suppress the production of glucose in the liver. These studies were relatively small, and more research will be needed to validate these claims, although a more recent study does report similar findings. This research suggests that ACV may reduce insulin and blood sugar levels after a meal, which leads to improved glycemic control.
Another way that apple cider vinegar may help benefit clogged arteries is through its beneficial effects on appetite, cholesterol levels, triglyceride levels, and body weight. In the study that reported these results, participants followed a low-calorie diet that included apple cider vinegar, so the outcomes may have been due to both the ACV and the low-calorie diet.