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Nov 22, 2022 · Red wine vinegar is a staple ingredient in Mediterranean cooking. It’s known for its delicious and distinctive tangy flavor. Red wine vinegar is a popular choice for vinaigrettes and is...
- 1. May lower blood sugar levels
- 2. May protect your skin
- 3. May aid weight loss
- 4. Contains powerful antioxidants
- 5. May boost heart health
- 6. Incredibly versatile
- Overconsumption can have adverse effects
- The bottom line
The acetic acid in red wine vinegar and other vinegars may help lower blood sugar levels.
It appears to slow your digestion of carbs and increase your absorption of glucose, a type of sugar, resulting in less glucose in your blood (1, 2, 3, 4).
One study in adults with insulin resistance found that drinking 2 tablespoons (30 ml) of vinegar before a carb-rich meal lowered blood sugar by 64% and increased insulin sensitivity by 34%, compared to a placebo group (1, 5).
In another study, taking 2 tablespoons (30 ml) of apple cider vinegar at bedtime for 2 days reduced fasting blood sugar levels as much as 6% in people with type 2 diabetes (6).
When used to make certain dishes, red wine vinegar can lower these foods’ glycemic index (GI). The GI is a ranking system that scores how much a food raises blood sugar (7).
One study noted that replacing cucumbers with pickles made with vinegar lowered the GI of a meal by over 30%. Another study demonstrated that adding vinegar or pickled foods made with vinegar to rice lowered the GI of the meal by 20–35% (8, 9).
Red wine vinegar boasts antioxidants that may fight bacterial infections and skin damage. These are primarily anthocyanins — pigments that give fruits and vegetables their blue, red, and purple colors (10, 11).
A test-tube study determined that the anthocyanin content of red wine vinegar depends on the type and quality of red wine used to make it. Vinegars made with Cabernet Sauvignon tend to offer the most, providing up to 20 anthocyanin compounds (12).
Red wine vinegar also contains resveratrol, an antioxidant that may fight skin cancer, such as melanoma (13, 14).
For example, one test-tube study found that resveratrol killed skin cancer cells and significantly slowed new cancer cell growth (15).
Additionally, the acetic acid in red wine vinegar may fight skin infections. In fact, acetic acid has been used medicinally for over 6,000 years to treat wounds and chest, ear, and urinary tract infections (16, 17).
In one test-tube study, acetic acid prevented the growth of bacteria, such as Acinetobacter baumannii, that commonly cause infections in burn patients (17).
The acetic acid in red wine vinegar may support weight loss.
Acetic acid has been shown to reduce fat storage, increase fat burning, and reduce appetite (19, 20, 21, 22).
What’s more, it keeps food in your stomach longer. This delays the release of ghrelin, a hunger hormone, which may prevent overeating (23).
In one study, obese adults drank a 17-ounce (500-ml) beverage with 15 ml, 30 ml, or 0 ml of vinegar daily. After 12 weeks, the vinegar groups had significantly lower weights and less belly fat than the control group (24).
In another study in 12 people, those who consumed vinegar with higher amounts of acetic acid alongside their breakfast of white-wheat bread reported increased fullness compared to those who consumed low-acetic vinegar (25).
Summary Red wine vinegar may support weight loss by increasing feelings of fullness and delaying the release of hunger hormones.
Red wine, the primary ingredient in red wine vinegar, boasts powerful polyphenol antioxidants, including resveratrol. Red wine also contains antioxidant pigments called anthocyanins (26).
Antioxidants prevent cellular damage caused by molecules known as free radicals, which can otherwise lead to chronic illnesses like cancer, diabetes, and heart disease (27).
The antioxidants in red wine are also present in its vinegar, though in smaller amounts. The fermentation process can reduce anthocyanin content by up to 91% (28).
Summary Red wine vinegar packs powerful antioxidants known to help prevent chronic diseases. However, much of the original antioxidant content in red wine is lost during the fermentation process.
Red wine vinegar may improve your heart health.
Its acetic acid and resveratrol may help prevent blood clots and lower cholesterol, inflammation, and blood pressure (29, 30).
Though most studies examine red wine, its vinegar contains the same antioxidants — just in much smaller amounts.
A 4-week study in 60 adults with high blood pressure found that taking red wine extract significantly lowered blood pressure compared to grape extract, which had no effect (31).
Polyphenols like resveratrol in red wine vinegar relax your blood vessels and increase the amount of calcium in your cells, which improves circulation and lowers blood pressure (32, 33, 34, 35).
Acetic acid may have similar effects. Rodent studies indicate that acetic acid lowers blood pressure by increasing calcium absorption and altering hormones that control blood pressure, as well as fluid and electrolyte balance (33).
Red wine vinegar is widely used in cooking but may have other applications as well.
It’s often an ingredient in salad dressings, marinades, and reductions. Red wine vinegar pairs well with hearty foods like pork, beef, and vegetables.
While white vinegar is often reserved for household cleaning, red wine vinegar may be used for personal care.
For example, you can dilute red wine vinegar with water in a 1:2 ratio and use it as a facial toner.
Additionally, adding 2–3 tablespoons (30–45 ml) of red wine vinegar to your bath along with Epsom salt and lavender may soothe your skin. Some people also find that diluted red wine vinegar helps heal mild sunburn.
Summary Red wine vinegar is most often used in salad dressings and marinades for meat and vegetable dishes. That said, it can also be used for personal care.
Red wine vinegar may have a few downsides.
Daily consumption over several years has been shown to increase your risk of negative effects (40).
For example, drinking too much vinegar can worsen digestive symptoms, such as nausea, indigestion, and heartburn. It may also affect certain blood pressure and heart medications by lowering potassium levels, which can further reduce blood pressure (40, 41).
Additionally, acidic solutions like vinegar may damage tooth enamel, so be sure to rinse your mouth with water after enjoying vinegar-containing foods or beverages (42, 43).
Red wine vinegar has a number of benefits, including lower blood sugar, blood pressure, and cholesterol. As it’s derived from red wine, it also boasts a number of antioxidants.
Drinking or using this vinegar in moderation is safe but could be harmful if taken in excess or alongside certain medications.
Dec 31, 2023 · Red wine vinegar is a culinary staple that brings a tangy, full-bodied flavor to a variety of dishes. As an acid, it is particularly well-suited for enhancing both the taste and the texture of foods.
Mar 13, 2024 · Written by MasterClass. Last updated: Mar 13, 2024 • 2 min read. Sharp in all the right ways, red wine vinegar brings a full-bodied zip of tangy fruit wherever you need it.
Red wine vinegar is primarily used as a flavorful ingredient in cooking, salad dressings, marinades, and sauces. Its rich and tangy flavor profile adds a unique touch to a variety of dishes.
Oct 18, 2023 · What Is Red Wine Vinegar? Explore the origins and uses of this tangy, versatile ingredient in cooking. Delve into the world of red wine vinegar in 2024!
Aug 14, 2019 · What is Red Wine Vinegar? Red wine vinegar starts life as red wine. First, the wine is left to ferment until it sours and becomes acidic. At this stage, it is either bottled or left to age. Producers usually bottle cheap, mass-produced products at an early stage, and they are low in quality.
