Is Onion Good for Diabetes?? Can Diabetics Eat Onions Daily??

Onion promotes bone health and prevents heart diseases. But can onions reduce blood levels? Can A diabetic eat onions? Let's find out !!

Onion is a low-calorie vegetable that is a staple in every Indian diet. Onions boost bone health, prevent cardiovascular diseases and cancer and contain loads of antioxidants that keep you healthy and running the entire day. But is onion good for diabetes diet? What kind of onions must diabetics eat? Does onion contain sugar? Let’s understand how and why onions are important for diabetes. 


Onion: Nutritional Profile

Onions add flavor to dishes without contributing significant calories. Onions contain substantial amounts of folate, Vitamin C, calcium, iron, magnesium, manganese, phosphorus, potassium, and zinc. They may help control sugar, which is helpful for people with diabetes or prediabetes.

100 grams of onions contain the following nutrients:

Carbs: 9 g
Sugar: 4. 2 g
Fat: 0%
Protein: 1%
Calories: 40

Advantages of Onion For Diabetes

  • Onions contain quercetin and organic sulfur compounds, which help to promote insulin production in the body. Hence, onions become helpful in controlling blood sugar levels.
  • 100 grams of red onion reduce fasting blood sugar levels by 40mg/dl after four hours.
  • Improves heart health
  • Contains cancer fighting compounds
  • Good for bone
  • Improves digestion
  • Contains antibacterial properties

Ways To Consume Onion For Diabetes

1. Onion Juice

Chop peeled onion into small pieces and add them to a blender. Add some water and blend well. Extract the juice using a strainer. Add 1-2 teaspoons of honey and mix well and consume it as juice.

2. Cucumber And Onion Salad

Chop half an onion and half a cucumber and mix them properly in a bowl. Add lemon juice, salt, and pepper as per your taste and mix it before consuming.

Best Time To Consume Onion For Diabetes

You can take onions in a salad before food. You can consume onions for diabetes at any time if you do not have any other preexisting health conditions. However, avoid eating onions at night, as it has been found that eating them can increase heartburn and cause reflex when you lie down at night. 

Risks of Over Consuming Onion For Diabetes

The carbs in onions may cause gas and bloating. Diallyl disulfide and lipid transfer protein are certain compounds present in onions. These can lead to allergy symptoms like runny nose, asthma, red eyes, itchy rashes, and contact dermatitis.

Other Health Benefits of Onions For Diabetes

  • Onions are low in calories but high in vitamins and minerals.
  • They contain antioxidants that decrease triglycerides, reduce cholesterol levels, and lower the risk of heart disease.
  • Onions contain cancer-fighting compounds, which lower the risk of stomach and colorectal cancer.
  • 100ml of onion juice daily for eight weeks significantly improves bone mineral density.
  • Onions fight bacteria like E.coli, Pseudomonas aeruginosa, and Staphylococcus aureus.
  • They are a rich source of fiber and prebiotics, which benefit gut health.

Don’t Have Time To Read?

  • The amounts of calories, carbs, and sugar in onions are low.
  • Onions are rich in vitamins, minerals, and sulfur compounds, which help increase insulin production and control blood sugar levels.
  • You can consume onions as juice or in an onion-cucumber salad.
  • Onions have antioxidants that regulate cholesterol levels and lower heart disease risk.  Its cancer-fighting compounds lower the risk of colorectal and stomach cancer. It can fight off bacteria and improve bone mineral density and gut health.
  • Use Phable Care App to consult India’s leading diabetologists, order medicines, book lab tests, integrate Accu-Chek instant and other devices to get real-time remote care from the comfort of your home. Let’s treat diabetes together.

Friendly Asked Questions

Is Onion Good For Diabetes?

YES, onions are good for diabetes. It is a low-carb and low-calorie vegetable, rich in vitamins, minerals, and sulfur compounds that help stabilize your blood glucose levels.

Are Onions High In Sugar?

NO, onions have low sugar content and have a low glycemic index (GI). Thus, they do not cause your blood sugar levels to spike suddenly. Instead, they help increase insulin production and hence lower blood sugar levels.

Which Onion Is Best For Diabetes?

Fresh red onions help reduce blood sugar levels significantly. Around 100 grams of red onion reduces blood sugar level by 40 mg/dl after 4 hours of consumption.

Is Eating Raw Onions Good For You?

YES raw onions are good for your overall health. With their low GI, onions help stabilize blood sugar levels in diabetics. Therefore, eating raw onions and diabetes go hand in hand.