Vinegar, a dilute form of acetic acid, has potent glucose-lowering effects. One study in Italy found that when participants added just more than1 tablespoon of vinegar to their meal (as salad dressing) they experienced a 30 percent decrease in their post-meal blood sugar levels. Controlling blood sugar remains an essential component to weight loss and maintaining a lean body.
Where to get it: Adding vinegar to salads should be standard protocol, but if you can manage to find chocolate balsamic vinegar, it makes an excellent addition to a protein-packed chocolate smoothie.