Click here<\/a> for more articles by Kormedi.com. <\/p>\nBlood glucose serves as a primary source of energy for the body. However, when blood sugar levels remain excessively high over time, insulin function gradually declines, reducing the body\u2019s ability to regulate glucose. <\/p>\n
This can eventually lead to chronic conditions such as diabetes. Maintaining blood sugar within a stable, healthy range is therefore essential. A recent study suggests that regularly consuming red wine vinegar may help prevent sharp spikes in blood sugar and support more stable glucose control.<\/p>\n
According to a study conducted by researchers at Arizona State University and published in the journal Food & Function, participants who consumed red wine vinegar for eight weeks experienced significant reductions in fasting blood glucose and insulin levels. Insulin resistance decreased by approximately 8.3 percent in the experimental group, while it increased by 9.7 percent in the control group. Similar improvements were also observed in healthy adults whose blood glucose and insulin levels were at the upper end of the normal range.<\/p>\n
Another study published in the journal Diabetes Care by the American Diabetes Association found clear differences between participants who consumed vinegar and those who did not. Compared to a placebo (no vinegar), individuals with insulin resistance who consumed vinegar showed an approximately 34 percent improvement in insulin sensitivity during the 60 minutes following a meal, whereas no such improvement was observed in the control group.<\/p>\n
In addition, the group that consumed vinegar exhibited overall reductions in postprandial (after-meal) blood glucose and insulin responses. These effects were particularly pronounced in individuals with insulin resistance. In contrast, the control group showed relatively larger fluctuations in post-meal blood glucose and insulin levels, indicating that vinegar consumption may influence how the body responds to glucose after eating.<\/p>\n
Park Min-soo, director of Seoul ND Clinic, explained, \u201cThe acetic acid contained in red wine vinegar may help slow the rise in postprandial (after-meal) blood glucose, which can have a positive effect on maintaining overall blood sugar levels more stably.\u201d<\/p>\n
Red wine vinegar and weight loss<\/p>\n
According to a study published in the international journal Foods (indexed in SCIE), acetic acid \u2014 the primary organic acid in red wine vinegar \u2014 has antioxidant properties and may play a beneficial role in suppressing fat accumulation in the body.<\/p>\n
In particular, red wine vinegar contains various bioactive compounds, including polyphenols, which are involved in metabolic processes and may help reduce fat storage. These components have also been suggested to improve energy metabolism efficiency and potentially contribute to lowering unnecessary fat accumulation in the body.<\/p>\n
\u201cThe acetic acid and antioxidant compounds in red wine vinegar may help regulate metabolic processes and reduce fat accumulation. When consumed appropriately as part of a balanced diet, it may serve a supportive role in body fat management or weight loss,” Park said.<\/p>\n
Use with caution<\/p>\n
Excessive consumption of red wine vinegar may irritate the stomach lining and cause heartburn or gastrointestinal discomfort. Due to its high acidity, it is advisable not to consume it undiluted on an empty stomach, but rather to dilute it with water and consume it in moderate amounts.<\/p>\n
This article from Kormedi.com, Korea\u2019s top health care and medical portal, is translated by a generative AI system and edited by The Korea Times. <\/p>\n","protected":false},"excerpt":{"rendered":"Click here for more articles by Kormedi.com. Blood glucose serves as a primary source of energy for the…\n","protected":false},"author":2,"featured_media":394548,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[163,85,46],"class_list":{"0":"post-394547","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-health","8":"tag-health","9":"tag-il","10":"tag-israel"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/posts\/394547","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/comments?post=394547"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/posts\/394547\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/media\/394548"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/media?parent=394547"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/categories?post=394547"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/tags?post=394547"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"gettyimagesbank\"](\"https:\/\/www.newsbeep.com\/il\/wp-content\/uploads\/2026\/04\/2dcce40d-e76d-4a2c-b1b9-42a5e6194692.jpg\")
<\/p>\n