{"id":18632,"date":"2025-09-04T09:00:56","date_gmt":"2025-09-04T13:00:56","guid":{"rendered":"https:\/\/okdiario.com\/metabolic\/en\/?p=18632"},"modified":"2025-09-04T09:00:56","modified_gmt":"2025-09-04T13:00:56","slug":"drinking-apple-cider-vinegar-may-contribute-to-long-term-improvements-in-blood-sugar-control-experts-say","status":"publish","type":"post","link":"https:\/\/okdiario.com\/metabolic\/en\/nutrition\/food\/drinking-apple-cider-vinegar-may-contribute-to-long-term-improvements-in-blood-sugar-control-experts-say-18632\/","title":{"rendered":"“Drinking apple cider vinegar may contribute to long-term improvements in blood sugar control”, experts say"},"content":{"rendered":"

Apple cider vinegar has been a staple in kitchens and natural health circles for years. Now, research suggests it may also support healthier blood sugar levels when used consistently, especially before meals high in carbohydrates<\/strong>.<\/p>\n

Experts note that the vinegar’s effects aren’t a cure-all and work best alongside proven strategies like a balanced diet<\/a>, exercise, and prescribed medication<\/strong>. Here, we’ll cover how apple cider vinegar impacts blood sugar in the short and long term<\/strong> and other possible benefits you should know about, according to registered dietitians and available studies.<\/p>\n

Apple cider vinegar and blood sugar control<\/h2>\n

Apple cider vinegar<\/strong><\/a> contains acetic acid, the key compound behind its blood sugar effects. Martha Theran, MS, RD, RDN<\/strong><\/a>, a registered dietitian at the Pritikin Longevity Center, explains that acetic acid slows the digestion of starches<\/strong>, reducing how quickly glucose enters the bloodstream. This can improve insulin sensitivity and help muscles absorb more glucose, which lowers circulating sugar after eating.<\/p>\n

Amy Brownstein, MS, RDN, a dietitian at MyNetDiary, adds that the vinegar’s acidity and antioxidants also slow gastric emptying and reduce glucose production in the liver<\/strong>. The result is a steadier rise in blood sugar rather than a sharp spike. These effects can be noticed within minutes if you test your glucose after drinking about one tablespoon of diluted apple cider vinegar 10 to 20 minutes before a carb-heavy meal, Theran says.<\/p>\n

Some studies suggest regular use could support long-term blood sugar control. A meta-analysis found significant reductions in fasting glucose and A1C among people with type 2 diabetes who took 15 to 30 milliliters (1 to 2 tablespoons) daily for at least eight weeks. While this is promising, experts stress that vinegar alone is not enough<\/strong>.<\/p>\n

Both dietitians warn against overuse. Brownstein notes that drinking large amounts over time can lead to low potassium levels<\/strong>, which affect heart and muscle function. The acidity can also erode tooth enamel<\/strong>, so dilution and moderation are important. Always check with a healthcare provider before adding it regularly, especially if you take insulin, diuretics, or potassium-lowering drugs, since vinegar can interact with these medications.<\/p>\n

Other potential benefits of apple cider vinegar<\/h2>\n

Apple cider vinegar’s effects go beyond blood sugar. It’s often promoted for digestive and metabolic support, and some of these claims have a basis in research. Used carefully, it may offer:<\/p>\n