Introduction
blood-red onion plant are a staple in kitchens around the world — adding sapidity , color , and crackle to everything from salads to stir - fry . But how healthy are they ? What are the actualred onion nutrition facts per 100 grams , and what do they imply for your body ?
In this pathfinder , we ’ll unwrap down the fullnutritional profile of red onion plant , the vitamin and mineral they contain , and the keyhealth benefitsthat make them more than just a tasty topping . Whether you ’re counting calories , watching your carbs , or just want to eat smarter , this guide has everything you need to know .
Red Onion Nutrition Facts (Per 100g Raw)
💡 value may vary somewhat base on variety , spring up conditions , and novelty .
Macronutrients Overview
🔥Calories
🍞Carbohydrates
🌾Fibre
🍗Protein
🥑Fat
Key Micronutrients
🍊Vitamin C (Ascorbic Acid)
🧠Vitamin B6
🌱Folate (B9)
🧂Potassium
🧲Manganese, Magnesium & Phosphorus
Red Onion Phytochemicals: Why They’re a Superfood
Red Allium cepa are rich inplant compoundsthat go beyond vitamin : CompoundBenefitQuercetinAntioxidant that reduces excitement , protects heart and lungsAnthocyaninsGive red onions their colour ; protect prison cell and fight ageingSulphur CompoundsSupport liver detox and resistant response
These compounds are especially saturated in theouter layer and bare-ass state — so do n’t over - peel !
Health Benefits of Red Onions
1.Antioxidant Protection
2.Heart Health
3.Blood Sugar Control
4.Cancer-Fighting Properties
5.Digestive Support
6.Bone Strength
Raw vs Cooked Red Onion Nutrition
lead : Lightly sauté or pickle if raw onion plant are too inviolable — you ’ll keep back some benefit while improving digestibility .
How to Add 100g of Red Onion to Your Diet
100 1000 is roughly1 medium red onion . light ways to include it :
Red Onion vs White Onion: Nutritional Comparison
ruby-red onions offermore antioxidant and fibre , gain them a chic selection for health - focused meal .
Are Red Onions Keto-Friendly?
Yes — blood-red onions can fit into alow - carb or keto dietwhen used in moderation .
Add to high - fat meal likeavocado bowls , cheese platter , or roasted meats .
Are Red Onions Good for Weight Loss?
utterly :
smashing forvolume eating , intermittent fasting , or low - calorie repast planning .
Conclusion
Red onions are more than a garnish — they ’re anutrient - ample , low - calorie superfoodwith powerful health benefit . Just 100 grams delivers a solid mixture of :
✅ Antioxidants ✅ Fibre ✅ Vitamins C and B6 ✅ Prebiotics and detox living ✅ Anti - inflammatory and anti - cancer compounds
Whether raw , cooked , or pickled , bring violent onions to your meals is an prosperous way to boostflavour and healthat the same time .
Top 10 FAQs About Red Onion Nutrition per 100g
1.How many calories are in 100g of red onion?
About40 kcal — earn them very low in energy .
2.Is red onion healthier than white onion?
Yes — crimson onion havemore antioxidant and fiber .
3.How many carbs in 100g of red onion?
About9.3 g total carbs , including4.2 g lucre .
4.How much fibre in red onion?
Roughly1.7 g per 100 g.
5.Is red onion keto-friendly?
Yes , in temperance — use25–50 g per servingfor keto .
6.Do red onions have sugar?
Yes , around4.2 g of natural sugar per 100 g.
7.Is red onion good for diabetics?
Yes — thelow GI , fibre , and quercetinhelp regulate blood saccharide .
8.What vitamins are in red onion?
Mainlyvitamin C , B6 , folate , plus antioxidant .
9.Does cooking destroy nutrients in red onion?
Some , yes — especiallyvitamin C and quercetin . Light cooking retains more .
10.How much is 100g of red onion?
Aboutone medium red onion , or ~1 cup sliced .
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