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Rhubarb (frozen, uncooked) — Nutrition Facts
USDA FoodData Central · Low protein density2.6 g protein per 100 kcal
Protein 9% · 0.6 g
Carbs 86% · 5.1 g
Fat 4% · 0.1 g
Diet compliance
| Diet | Why |
|---|
| ✓ Keto | 3.3 g net carbs / 100 g — keto-friendly means <6 g |
| ✗ Carnivore | not animal flesh |
| ✓ Vegan | no animal products |
| ✓ Vegetarian | no meat or fish (dairy/eggs OK) |
| ✓ Whole30 | no grains, dairy, legumes, or added sugar |
Nutrition label — per 100 g
Nutrition Facts
Rhubarb (frozen, uncooked) · per 100 g
Calories21
Total Fat 0.1 g0% DV
Saturated Fat 0 g0% DV
Cholesterol 0 mg0% DV
Sodium 2 mg0% DV
Total Carbs 5.1 g2% DV
Fiber 1.8 g6% DV
Sugars 1.1 g
Protein 0.6 g1% DV
Vitamin D 0 µg · Calcium 194 mg · Iron 0.3 mg · Potassium 108 mg
Based on FDA Daily Values · USDA FoodData Central
Calories & protein per common portion
| Portion | Weight | Calories |
|---|
| 100 grams | 100 g | 21 |
| 1 cup, diced | 137 g | 28.8 |
Protein per calorie
Rhubarb (frozen, uncooked) delivers 2.6 g of protein per 100 calories — see where it ranks →
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FAQ
How many calories are in Rhubarb (frozen, uncooked)?
Rhubarb (frozen, uncooked) has 21 calories per 100 grams, which is about 28.8 calories per 1 cup, diced.
How much protein is in Rhubarb (frozen, uncooked)?
Rhubarb (frozen, uncooked) has 0.6 g of protein per 100 grams — 2.6 g of protein per 100 calories.
Is Rhubarb (frozen, uncooked) keto-friendly?
Rhubarb (frozen, uncooked) has 3.3 g net carbs per 100 g, so it is generally keto-friendly under the 6 g net-carbs-per-100 g rule of thumb.
Is Rhubarb (frozen, uncooked) vegan?
Rhubarb (frozen, uncooked) is vegan — it contains no animal-derived ingredients.
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