Daily apple cider vinegar intake may slightly improve blood glucose and cholesterol levels, though experts caution benefits are modest and not a substitute for healthy habits.
- Apple cider vinegar may slightly lower blood glucose and hemoglobin A1C in type 2 diabetes
- Cholesterol reductions were observed mainly in small groups with consistent intake
- Experts say it cannot replace a healthy diet and regular exercise
Apple cider vinegar may slightly lower blood sugar and cholesterol levels, but evidence for major health benefits remains limited (1✔ ✔Trusted Source
The effect of apple cider vinegar on lipid profiles and glycemic parameters: a systematic review and meta-analysis of randomized clinical trials
Go to source
).
Apple cider vinegar has long been used for purposes ranging from adding flavor to salad dressings to household cleaning tasks such as washing windows, unclogging drains, and scrubbing toilets.
Once a quiet staple tucked away in kitchen cabinets, apple cider vinegar has seen a surge in popularity in recent years. Fueled by social media influencers, this sour liquid is now promoted for claims such as supporting weight loss, helping manage diabetes, and potentially improving heart health.
TikTok features countless drink recipes and branded products, while YouTube videos often suggest mixing it with warm water and drinking it before sleep.
TOP INSIGHT
Did You Know?
Consuming up to 30 milliliters of apple cider vinegar daily for eight weeks was linked to measurable drops in blood sugar and #cholesterol in people with Type 2 diabetes.
#applecidervinegar #diabetes #bloodsugar #medindia
Rising Popularity and Health Claims
Questions remain about whether scientific evidence truly supports these health-related claims.
Some evidence exists, according to Lindsey Wohlford, a registered dietitian at the University of Texas MD Anderson Cancer Center in Houston. She explained that many small investigations suggest modest or minimal benefits, but there is a lack of strong data showing substantial effects.
Water Content and Trace Minerals in Apple Cider Vinegar
Apple cider vinegar is a form of acetic acid created through the fermentation of apples. It is composed mostly of water, accounting for nearly 94 percent, and contains small amounts of iron, calcium, magnesium, zinc, sodium, sugar, and potassium.
Dating back to 3300 B.C., apple cider vinegar was believed to possess healing properties and was used to disinfect wounds and treat infections or insect bites. In more recent times, it attracted attention during the coronavirus disease pandemic as a possible immune booster. Today, it is also available in powders, tablets, capsules, and gummies.
Blood Glucose Control Evidence
Among its proposed benefits, lowering blood glucose appears to have the strongest support.
Several investigations have shown that daily intake of apple cider vinegar may slightly reduce fasting blood glucose and hemoglobin A1C levels, which reflect average blood glucose over three months, in individuals with Type 2 diabetes.
A 2021 meta-analysis published in BMC Complementary Medicine and Therapies reported that apple cider vinegar consumption lowered fasting blood glucose by approximately eight milligrams per deciliter in people with Type 2 diabetes who had higher baseline glucose levels.
A small investigation published in Frontiers in Clinical Diabetes and Healthcare in 2023 found that hemoglobin A1C levels dropped from 9.21 percent to 7.79 percent in individuals who consumed thirty milliliters, or about two tablespoons, of apple cider vinegar daily for eight weeks while following a healthy diet.
Cholesterol and Heart Health Effects
The same 2021 meta-analysis also suggested a relationship between apple cider vinegar intake and reduced total cholesterol levels. The effect was most noticeable in people with Type 2 diabetes and those who consumed up to fifteen milliliters per day for longer than eight weeks.
The 2023 investigation found that individuals with Type 2 diabetes who consumed thirty milliliters daily for eight weeks and followed a healthy diet experienced greater reductions in low density lipoprotein cholesterol and total cholesterol compared to those who only followed dietary advice.
Despite these findings, Wohlford emphasized that most of the investigations involved small groups of participants, making it difficult to draw firm conclusions.
Weight Loss and Appetite Claims
Some recent investigations suggest that daily apple cider vinegar intake may help people with higher body weight reduce appetite and lose weight. However, Wohlford warned that these findings come from small, short-term investigations.
She stressed that apple cider vinegar does not lead to meaningful or lasting weight loss and is unlikely to become a long-term habit for most individuals.
Wohlford noted that many people seek quick solutions, but sustainable behaviors such as maintaining a healthy diet and regular physical activity are essential for reducing chronic disease risk. Apple cider vinegar cannot replace these habits (2✔ ✔Trusted Source
The improvement effect of apple cider vinegar as a functional food on anthropometric indices, blood glucose and lipid profile in diabetic patients: a randomized controlled clinical trial
Go to source).
Natural Probiotics in Fermented Apple Cider Vinegar
As a fermented product, apple cider vinegar contains natural probiotics, which can help increase beneficial bacteria in the gastrointestinal tract.
Foods rich in probiotics have been linked to immune support, brain health, and other benefits. Wohlford said apple cider vinegar can be a helpful addition for maintaining a healthy microbiome and supporting good bacteria growth.
Potential Oral and Throat Risks of Apple Cider Vinegar
Apple cider vinegar is highly acidic and may erode tooth enamel or damage the esophagus if consumed undiluted.
Some individuals may experience stomach discomfort or acid reflux. However, using apple cider vinegar as an ingredient in foods such as salad dressings is generally safe.
Safe Ways to Consume Apple Cider Vinegar
Although the health benefits may be modest, adding small amounts of apple cider vinegar to the diet is unlikely to cause harm.
If consumed as a drink, it should always be diluted with water or added to tea to reduce the risk of damage to teeth and the esophagus. The flavor, however, may not be appealing to everyone (3✔ ✔Trusted Source
What can apple cider vinegar really do for your health?
Go to source).
Wohlford recommended consuming apple cider vinegar as part of meals by incorporating it into salad dressings, sauces, marinades, or vegetable pickling. This approach allows people to benefit from both the vinegar and the fiber and nutrients found in vegetables.
To sum up, apple cider vinegar may offer small benefits for blood sugar, cholesterol, and gut health, but its effects are modest and should complement, not replace, healthy dietary and lifestyle habits.
Frequently Asked Questions
Q: What is apple cider vinegar made from?
A: It is produced by fermenting apples into acetic acid.
Q: Can apple cider vinegar help control blood sugar?
A: Small investigations show slight reductions in fasting blood glucose and hemoglobin A1C.
Q: Does apple cider vinegar help lower cholesterol?
A: Some evidence suggests modest reductions, especially in people with Type 2 diabetes.
Q: Is apple cider vinegar good for weight loss?
A: It may reduce appetite slightly, but it does not lead to significant or lasting weight loss.
Q: Is it safe to drink apple cider vinegar daily?
A: It should always be diluted to avoid damage to teeth and the esophagus.
References:
- The effect of apple cider vinegar on lipid profiles and glycemic parameters: a systematic review and meta-analysis of randomized clinical trials – (https://link.springer.com/article/10.1186/s12906-021-03351-w)
- The improvement effect of apple cider vinegar as a functional food on anthropometric indices, blood glucose and lipid profile in diabetic patients: a randomized controlled clinical trial – (https://pmc.ncbi.nlm.nih.gov/articles/PMC10679383/)
- What can apple cider vinegar really do for your health? – (https://www.heart.org/en/news/2024/09/11/what-can-apple-cider-vinegar-really-do-for-your-health)
Source-Medindia
Editorial Note:The growing spread of health misinformation, particularly on social media, is a serious concern. Medindia is committed to exposing medical misinformation and providing evidence-based clarity on what is real and what is not.