Can onion soup lower blood sugar or blood pressure? Onion nutrition, low-sodium cooking methods, and management considerations.

Can onion soup lower blood sugar or blood pressure? The answer is: it cannot be used as a treatment.

Onions can be included in your daily vegetable intake; cooking them without added sugar, oil, and high-sodium seasonings makes them easier to incorporate into a healthy diet than versions with thick soups, instant soup packets, or those with lots of bacon and cheese. However, food is not a blood pressure or blood sugar medication: there is currently no reliable evidence that drinking onion soup can reverse high blood pressure or diabetes, or cause those already diagnosed to stop treatment.

If you have prediabetes, some people can improve their blood sugar to a normal range by making overall lifestyle adjustments such as weight, diet, and activity; however, this does not mean that the disease can be "reversed" by relying on a single food. People who have been diagnosed with diabetes or hypertension should continue to monitor and take medication as prescribed by their doctor, and should not reduce or stop their medication on their own based on dietary remedies.

Onions and Quercetin: Known and Unknown

Onions contain quercetin, commonly known as "onion extract"; it is a natural compound found in plants and is one of the components that nutritional research continues to explore. However, results from laboratory studies, small-scale human studies, and various supplement formulations cannot be directly extrapolated to the conclusion that "eating onions" or "drinking onion soup" can control blood pressure, blood sugar, or prevent disease.

The same ingredient can manifest differently in natural foods, concentrated extracts, and supplements of varying dosages. A safer approach is to consider onions as part of your vegetable plate, not a treatment tool; and if considering supplements, carefully read the ingredients, labeling, and your own health condition.

After cooking it into a soup, the most important thing to pay attention to is the sodium content and the ingredients.

For blood pressure, "soup" isn't necessarily naturally healthy; the key lies in the broth and seasoning. Miso, concentrated soup blocks, soup powders, instant soups, bacon, ham, cheese, and large amounts of soy sauce can all increase the sodium content of a bowl of soup. Reducing sodium intake is an important part of managing hypertension through diet, so it's advisable to use more onions, garlic, pepper, herbs, ginger, or lemon juice for flavoring, and choose broths with no added salt or low sodium.

If potatoes, noodles, breadcrumbs, or a large amount of corn are added to the soup, these starches should also be counted as part of the meal's carbohydrate intake. People with diabetes do not necessarily have to completely avoid these ingredients, but rather should adjust portion sizes according to their own meal plan, blood sugar response, and medical advice.

Low-sodium onion and vegetable soup: Incorporating onions into a balanced meal

The following recipe uses vegetables, protein, and low-sodium seasonings, making it suitable as a home-style soup; it is not a blood pressure or blood sugar lowering therapy.

Ingredients (for 2 people)

• 1 onion, sliced
• About 2 cups of celery, mushrooms, carrots, and cabbage or zucchini, chopped.
• 1 clove of garlic (optional)
• 750 ml of water or unsalted/low-sodium vegetable broth
• 1 teaspoon olive oil
• Black pepper, dried herbs, or ginger slices (to taste)
• Optional sources of protein include firm tofu, skinless chicken, or beans.

practice

1. Sauté the onions in a small amount of olive oil over low heat until they are soft and sweet, without caramelizing or adding sugar.
2. Add garlic and other vegetables and stir-fry briefly, then pour in water or a low-sodium broth.
3. After boiling, reduce heat to low and simmer for about 12 to 15 minutes; if adding tofu or cooked chicken, add them in the last few minutes.
4. Season with pepper, herbs, or ginger slices, and avoid layering flavors with soup powder, salt, soy sauce, or processed meats.

If you're having this soup as part of a main meal, you can refer to the concept of a plate consisting of "half a plate of non-starchy vegetables, a quarter a plate of lean protein, and a quarter a plate of high-quality carbohydrates," and then adjust it according to your personal needs.

What are the key points to focus on when managing blood pressure and blood sugar?

High blood pressure: It's not just about drinking one less bowl of soup.

• Prioritize a holistic diet, including plenty of fruits and vegetables, whole grains, legumes, nuts, and moderate amounts of low-fat dairy products, while controlling sodium intake.
• Maintain regular activity levels and manage factors such as weight, sleep, alcohol, and stress.
• Measure and record your blood pressure as recommended; if you are taking antihypertensive medication, do not stop taking the medication or change the dosage without the consent of your doctor or pharmacist.

High blood sugar/diabetes: Diet, activity, monitoring and treatment should be considered together.

• Choose foods with less added sugar, saturated fat, and high sodium flavorings, and pay attention to the amount of carbohydrates in each meal.
• Activities, blood sugar monitoring, and follow-up visits should be arranged according to individual circumstances; some people cannot rely solely on lifestyle adjustments and still need oral medications or insulin.
• If your blood sugar remains high, you experience significant thirst, frequent urination, nausea, or are unsure how to adjust your medication and diet, please contact your healthcare provider as soon as possible.

When you need immediate help:If your blood pressure reading is abnormally high and is accompanied by chest pain, difficulty breathing, severe headache, difficulty speaking, weakness on one side, or sudden changes in vision, you should seek emergency medical assistance immediately instead of waiting for dietary therapy to take effect.

Want to learn about onion extract (quercetin) supplements?

If you would like to learn about nutritional supplement options containing quercetin, please refer to [link/reference]. Vebegen – Quercetin 500mg 60 CapsulesThe product page states that each capsule contains 500 mg of quercetin and is a vegetarian capsule.

Please note:Supplements cannot reverse high blood sugar or high blood pressure, nor can they replace antihypertensive drugs, hypoglycemic drugs, blood tests, or a doctor's diagnosis. Pregnant women, breastfeeding mothers, those with chronic illnesses, those taking prescription medications, or those using multiple supplements simultaneously should consult a doctor or pharmacist before use and follow the instructions on the product label.

Frequently Asked Questions

Can drinking onion soup every day lower blood pressure?

Onion soup should not be used as a treatment for lowering blood pressure. Low-sodium soups with a high proportion of vegetables can be used in conjunction with a healthy diet, but blood pressure management still requires overall lifestyle adjustments, regular measurements, and treatment as prescribed by a doctor.

Can people with diabetes eat onions?

Onions can generally be included in vegetable intake. If the dish also contains potatoes, noodles, sugar, or a high-sodium soup base, the carbohydrate and sodium content of the entire meal should be considered.

Are miso and onion soup or bacon and onion soup healthy?

Miso, bacon, bouillon cubes, and cheese often increase sodium content. If you want to eat soup more often, try using water or a low-sodium broth and flavor it with herbs, pepper, and natural vegetables.

Can quercetin supplements replace medications for high blood pressure or diabetes?

No. No supplement should replace prescribed treatment; consult a healthcare professional before starting any supplement if you have a chronic condition or are currently taking medication.