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Per 100g
Nutrition data source: USDA FoodData Central
Common measurement equivalents in grams
Raw butterbur contains beneficial fiber and antioxidants, and is very low in calories. However, it naturally contains pyrrolizidine alkaloids (PAs), which are toxic to the liver and kidneys. Therefore, raw butterbur is not safe for consumption and should be avoided.
Per 100g, raw butterbur is very low in calories (14 cal), fat (0.1g), and protein (0.4g), with 3.3g of carbohydrates. It offers dietary fiber for digestion and various antioxidants. However, its raw form contains toxic compounds, making it unsuitable for direct consumption.
While processed, pyrrolizidine alkaloid (PA)-free butterbur extracts have been studied for their potential to reduce migraines and allergy symptoms, raw butterbur should not be consumed for these purposes. Raw butterbur contains toxic PAs that can cause severe liver damage and other health issues.
As a plant, raw butterbur is inherently vegan and gluten-free. However, due to the presence of toxic pyrrolizidine alkaloids (PAs), it is not safe for human consumption in its raw form, regardless of dietary preferences.
With only 3.3g of carbohydrates per 100g, raw butterbur is very low-carb and would technically fit into a keto diet from a macronutrient perspective. However, it is crucial to remember that raw butterbur is toxic and should not be eaten under any circumstances.
Raw butterbur is generally not recommended for direct culinary use due to the presence of toxic pyrrolizidine alkaloids (PAs). In some traditional cuisines, specific processing methods (like extensive boiling and rinsing) are used to reduce toxicity, but these methods may not fully eliminate PAs and are not universally safe.
raw butterbur is a versatile ingredient found in cuisines around the world. With 14 calories per 100g and 0.4 grams of protein, it's a nutritious addition to many dishes.
Explore more ingredients in the vegetable category with complete nutrition information.
View all vegetable →Discover 0 recipes featuring raw butterbur with step-by-step instructions.
Browse recipes →Raw butterbur has a somewhat bitter and earthy taste. However, its flavor is largely irrelevant for culinary purposes as it should not be consumed due to its inherent toxicity.
If you acquire raw butterbur for ornamental or non-ingestible purposes, store it like other leafy greens in the refrigerator, wrapped in a damp paper towel or in a plastic bag, to maintain freshness for a few days. Ensure it is kept away from food items intended for consumption.
Fresh raw butterbur leaves should be vibrant green, firm, and free from wilting, yellowing, or significant blemishes. The stems should be crisp. However, regardless of freshness, raw butterbur should not be consumed due to its inherent toxicity.
Yes, raw butterbur contains pyrrolizidine alkaloids (PAs), which are toxic compounds that can cause severe liver damage, kidney damage, and potentially cancer. It is critically important not to consume raw butterbur. Only PA-free butterbur extracts, processed under strict conditions, are considered safe for medicinal use.