Onion (Red)

What is Onion (Red)?

Red onions are a variety of onion known for their vibrant purple-red skin and mild, slightly sweet flavor. They are commonly used in salads, salsas, and as a garnish, adding color and flavor to dishes. Red onions are rich in antioxidants, vitamins, and minerals, particularly vitamin C, folate, and potassium, and they also contain dietary fiber, which is beneficial for digestive health.

Why Do I Have an Intolerance to Onion (Red)?

Intolerance to red onions can be due to difficulty digesting certain compounds they contain, such as fructans, a type of carbohydrate. Fructans can ferment in the gut, leading to symptoms like bloating, gas, and abdominal discomfort. Some individuals may also react to sulfur compounds in onions, which can cause gastrointestinal distress. 

What Can I Do About It?

To manage an intolerance to red onions, consider reducing or eliminating them from your diet. Cooking onions can sometimes reduce their problematic compounds, making them easier to tolerate. Look for other flavor enhancers, like herbs and spices, to replace the taste of red onions in your meals.