Red wine, fruits and vegetables on a wooden table

Is Wine Good for Diabetes?

Diabetes, a condition characterized by high blood sugar levels, is a common health concern affecting individuals worldwide. When it comes to managing diabetes, factors like diet and lifestyle choices play a crucial role in blood sugar control. Alcohol consumption, particularly wine, is a topic of interest for many individuals with diabetes due to its potential impact on blood sugar levels.

Understanding the influence of different types of wine on blood sugar levels is also important. While red wine may offer advantages due to its compound content, white wine consumption should be approached with caution, as it may not provide the same benefits for individuals managing diabetes. It is advisable for individuals with diabetes to consult their healthcare provider before incorporating wine into their diet to ensure it aligns with their overall diabetes management plan.

Diabetes and Alcohol

Doctors have traditionally advised people with type 2 diabetes to avoid alcohol due to concerns about refined sugars in certain beverages causing spikes in glucose levels. However, both red and white wine contain relatively low sugar content, making them potentially safer options.

Interestingly, wine might even offer benefits for glucose control. When you consume alcohol, your liver prioritizes metabolizing it over managing glucose levels. As a result, after drinking wine, your glucose levels may remain relatively stable for a period.

However, it's crucial to enjoy wine alongside a balanced, nutritious meal. Drinking wine on an empty stomach could potentially lead to glucose levels dropping too low. Therefore, pairing wine with food can help mitigate this risk and ensure more stable blood sugar levels.

Diabetes and alcohol consumption can be a complex issue, as alcohol can affect blood sugar levels and have potential implications for overall health.

  1. Impact on Blood Sugar Levels: Alcohol can lower blood sugar levels initially, but it can also lead to delayed hypoglycemia (low blood sugar) several hours later. This effect varies depending on factors such as the amount of alcohol consumed, whether it's consumed with food, and individual factors like insulin sensitivity.

  2. Calories and Carbohydrates: Alcoholic beverages contain calories and may have varying amounts of carbohydrates, depending on the type and mixers used. It's important for individuals with diabetes to be mindful of their alcohol intake, as excessive consumption can contribute to weight gain and affect blood sugar control.

  3. Interaction with Medications: Alcohol can interact with certain diabetes medications, including insulin and oral hypoglycemic agents, potentially leading to adverse effects such as hypoglycemia or hyperglycemia. It's essential to consult with a healthcare professional about how alcohol may interact with specific medications and to adjust treatment plans accordingly.

  4. Moderation is Key: For individuals with diabetes who choose to drink alcohol, moderation is crucial. The American Diabetes Association recommends that women with diabetes limit alcohol intake to one drink per day and men to two drinks per day, with a standard drink defined as 12 ounces of beer, 5 ounces of wine, or 1.5 ounces of distilled spirits.

  5. Health Risks: Excessive alcohol consumption can increase the risk of various health problems, including liver disease, heart disease, high blood pressure, and certain types of cancer. Individuals with diabetes already have an increased risk of these conditions, so it's important to be mindful of alcohol intake to minimize additional health risks.

  6. Monitoring Blood Sugar Levels: If you choose to drink alcohol, it's essential to monitor your blood sugar levels regularly and be aware of how alcohol affects your body. Carry snacks or glucose tablets with you to treat low blood sugar if needed, and avoid drinking on an empty stomach.

  7. Alternate Choices: If you prefer not to drink alcohol or want to reduce your intake, there are plenty of non-alcoholic options available, such as sparkling water with a splash of fruit juice, herbal teas, or mocktails made with fresh ingredients.

Red Wine vs. White Wine for Diabetes


Red Wine

White Wine

Glycemic Index



Carbohydrate Content



Alcohol Content

Moderate to High

Moderate to High

Impact on Blood Sugar



Residual Sugar

Typically lower in red wine

Typically higher in white wine

Polyphenol Content



Antioxidant Properties

Rich in resveratrol and flavonoids

Lower in polyphenols

Potential Health Benefits

Cardiovascular health, antioxidant properties

Cardiovascular health

Red wine contains a compound called resveratrol, which is believed to have antioxidant properties and potentially positive effects on blood sugar regulation. Resveratrol is found in the skin of red grapes and is more abundant in red wine compared to white wine.

Considerations and Recommendations

Factors to consider when incorporating wine into a diabetes management plan include moderation, individual tolerance, and potential interactions with medications.

  • Moderation plays a crucial role in managing blood sugar levels as excessive wine consumption can lead to spikes in blood sugar. It is vital to consume wine in limited quantities and not as a replacement for healthier options in the diet.

  • Individual tolerance varies among individuals with diabetes. Some individuals may find that even small amounts of wine affect their blood sugar levels, while others may be able to enjoy wine in moderation without significant impacts. It is essential to monitor blood sugar levels and observe how different amounts of wine influence individual responses.

  • Potential interactions with medications should also be taken into account when including wine in a diabetes management plan. Some medications used to manage diabetes may interact with components in wine, affecting their effectiveness.


Therefore, when choosing between red wine and white wine for diabetes management, red wine may be a better option due to its potential benefits related to resveratrol and lower impact on blood sugar levels. However, moderation is key, and individual factors such as tolerance and overall health should always be taken into consideration when incorporating wine into a diabetes management plan.

For those with diabetes to consider wine consumption as part of their lifestyle, it is crucial to remember the importance of moderation. Understanding individual tolerance levels and being mindful of potential interactions with medications are essential considerations. Moreover, consulting with a healthcare provider or a registered dietitian before incorporating wine into a diabetes management plan is highly recommended.

Choosing the right wine can make a difference in managing blood sugar levels effectively. Opting for red wine over white wine may offer added advantages due to its beneficial components. However, regardless of the wine type chosen, moderation remains key.

Back to blog