Tag: Purple onions

According to nutrition experts, raw onions can indeed be hard to digest for some individuals, with compounds like fructans being the main culprit. This can lead to uncomfortable symptoms such as bloating, gas, and abdominal discomfort for those with sensitive digestive systems or conditions like Irritable Bowel Syndrome (IBS).

A medium purple onion (approximately 110g) contains around 8g of net carbs, which can take up a significant portion of a keto dieter's daily carbohydrate allowance. This means that while you can have purple onions on keto, portion control is crucial to prevent exceeding your daily carb limit.

Raw onions are very low in calories, with 100 grams of purple onions containing an average of just 40 calories. This makes them a fantastic, low-energy addition to salads, sandwiches, and many cooked dishes for flavor without significant caloric impact.