Rhubarb, raw
FDC ID: 167758
At a glance
Rhubarb, raw is a low-calorie food in the Fruits and Fruit Juices category, providing 21 kcal per 100g. Each 100g supplies 0.9g of protein, 0.2g of fat, 4.5g of carbohydrates. It is an especially good source of vitamin c (33% of the Daily Value), manganese (9% of the Daily Value), calcium (7% of the Daily Value). All values are per 100g and based on USDA FoodData Central public-domain data.
Energy
21
kcal
Protein
0.9
g
Total Fat
0.2
g
Total Carbohydrate
4.5
g
Dietary Fiber
1.8
g
Nutrition profile of Rhubarb, raw
Rhubarb, raw provides about 21 kcal per 100g, a low energy density. Nutritionally it is low in carbohydrates.
Key nutrients and what they do
- Vitamin C 33%aids collagen formation and iron absorption and is a strong antioxidant
- Manganese 9%supports bone formation and enzymes in carbohydrate/fat metabolism
- Calcium 7%is the main mineral in bones and teeth and aids muscle and nerve function
- Dietary Fiber 6%supports gut health and slows post-meal blood-sugar spikes
※ % daily value is per 100g against adult reference intakes.
Who it suits
- ✓people managing weight who still want nutrient density
- ✓people focused on skin, immunity or iron absorption
Things to keep in mind
- !It fits well as part of a varied, balanced diet alongside other foods.
This overview is general information based on public nutrition data and is not intended for diagnosis or treatment. Disclaimer
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Nutrition by Serving Size
| Nutrient | Per 100g | 1 oz (28g) |
|---|---|---|
| Calories | 21 kcal | 6 kcal |
| Protein | 0.9 g | 0.3 g |
| Fat | 0.2 g | 0.1 g |
| Carbs | 4.5 g | 1.3 g |
| Fiber | 1.8 g | 0.5 g |
Serving values are converted from the per-100g data (1 oz = 28.35g). Actual portion weights vary.
Daily Value Radar(% of FDA Daily Value)
Nutrient Rankings(top 15 by % Daily Value)
Explore Fruits and Fruit Juices Rankings
Full Nutrition Facts(per 100g)
| Nutrient | Amount | % Daily Value | Notes |
|---|---|---|---|
| Energy | 21 kcal | 1.1% | |
| Water | 93.61 g | — | |
| Protein | 0.90 g | 1.8% | |
| Cholesterol | 0 mg | 0.0% | |
| Total Fat | 0.20 g | 0.3% | |
| Total Carbohydrate | 4.54 g | 1.7% | |
| Dietary Fiber | 1.80 g | 6.4% | |
| Sodium | 4 mg | 0.2% | |
| Potassium | 288 mg | 6.1% | |
| Calcium | 86 mg | 6.6% | |
| Magnesium | 12 mg | 2.9% | |
| Phosphorus | 14 mg | 1.1% | |
| Iron | 0.22 mg | 1.2% | |
| Zinc | 0.10 mg | 0.9% | |
| Copper | 0.02 mg | 2.3% | |
| Manganese | 0.20 mg | 8.5% | |
| Selenium | 1.10 μg | 2.0% | |
| Retinol | 0 μg | — | |
| Vitamin A | 5 μgRAE | 0.6% | |
| Vitamin D | 0 μg | 0.0% | |
| Vitamin E | 0.27 mg | 1.8% | |
| Thiamin | 0.02 mg | 1.7% | |
| Riboflavin | 0.03 mg | 2.3% | |
| Niacin | 0.30 mg | 1.9% | |
| Vitamin B6 | 0.02 mg | 1.4% | |
| Vitamin B12 | 0 μg | 0.0% | |
| Folate | 7 μg | 1.8% | |
| Pantothenic Acid | 0 mg | 0.0% | |
| Vitamin C | 29.30 mg | 32.6% |
Frequently Asked Questions
How many calories are in Rhubarb, raw per 100g?
Rhubarb, raw has 21 kcal (calories) per 100g.
What are the macros in Rhubarb, raw?
Per 100g, Rhubarb, raw provides 0.9g protein, 0.2g fat, 4.5g carbohydrates.
What vitamins and minerals does Rhubarb, raw provide?
Per 100g, Rhubarb, raw is a notable source of Vitamin C (about 33% of the Daily Value).
Is Rhubarb, raw low in calories?
Yes — Rhubarb, raw has 21 kcal per 100g, while still providing Vitamin C (about 33% of the Daily Value).
What is the source of this nutrition data for Rhubarb, raw?
These per-100g values come from USDA FoodData Central (public domain).
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Data Source
This data is sourced from USDA FoodData Central (Public Domain).
USDA FoodData Central (Public Domain)