Is balsamic vinegar healthy?

Authentic aged balsamic vinegar is rich in antioxidants and acetic acid. Research links acetic acid to healthier post-meal blood sugar levels, improved digestion, and cardiovascular support. Balsamic vinegar contains no cholesterol, and is naturally low in sodium. Kosterina Balsamic Vinegar contains no added sugars, caramel, or thickeners -- just aged grape must from Modena.