According to research published in the National Library of Medicine, apple cider vinegar (ACV) may help lower cholesterol, blood sugar, and HbA1C levels, particularly in individuals with type 2 diabetes. It has also been shown to support triglyceride levels, improve insulin sensitivity, and promote heart health. With regular use of small amounts (around 15 mL) for over 8 weeks, ACV can offer a gentle, natural boost to overall well-being.