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  1. Quaker Whole Hearts oat cereal

Quaker Whole Hearts oat cereal has 376 kcal and 9.1 g fiber per 100 g dry. Oat soluble fiber is a soluble fiber that reduces LDL levels: a meta-analysis found 3+ g/day lowers LDL by 0.25 mmol/L (Ho et al., Am J Clin Nutr 2014). Cooking triples the weight, so 40 g dry becomes about 120 g cooked at ~55 kcal. Weigh dry for accuracy.

About this food

How should I track Quaker Whole Hearts oat cereal?

Quaker Whole Hearts oat cereal is high in iron. The key to tracking Quaker Whole Hearts oat cereal is knowing whether you are logging dry or cooked weight. Grains absorb 2–3 times their weight in water during cooking, so 80 g of dry rice becomes about 200 g cooked. Mixing up dry and cooked values can throw your calorie count off by 200–300%. A meta-analysis (Reynolds et al., Lancet 2019) linked higher whole grain intake to reduced mortality — but only accurate tracking captures the real intake. Weigh on a kitchen scale before cooking and use the matching nutrition values.

Macro Breakdown

Macro Split: 8% Protein, 80% Carbs, 12% FatMacro Split100%
Protein8%7.6g
Carbs80%80.1g
Fat12%5.6g

Nutrition Facts

Per 100g. Percentages reflect Daily Value (DV).

Energy
  • Calories
    376kcal—
Macronutrients
  • Protein
    7.6g15%
  • Carbohydrates
    80.1g—
  • Fat
    5.6g—
  • Fiberathlete
    9.1g33%
  • Sugar
    21.5g—
  • Saturated Fat
    0.8g—
Minerals
  • Sodium
    554mg—
  • Calciumathlete
    0mg0%
  • Ironathlete
    32mg178%
Vitamins
  • Vitamin Dathlete
    0.0mcg0%

% Daily Value based on FDA 2,000 kcal reference diet. Strength trainees have different needs — see highlighted nutrients.

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Quaker Whole Hearts oat cereal — values for 100g

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Primary macros

Calories
376
kcal
Protein
7.6
g
Carbs
80.1
g
Fat
5.6
g

More nutrients

Fiber
9.1g
Sugar
21.5g
Sat. Fat
0.8g
Sodium
554mg
Calcium
0mg
Iron
32mg
Potassium
568mg
Magnesium
77mg
Zinc
12mg
Vitamin D
0.0mcg
Nutrient highlights
High in IronHigh in ZincHigh in FiberGood Source of MagnesiumGood Source of Potassium

Frequently Asked Questions

Quaker Whole Hearts oat cereal is high in iron. The key to tracking Quaker Whole Hearts oat cereal is knowing whether you are logging dry or cooked weight. Grains absorb 2–3 times their weight in water during cooking, so 80 g of dry rice becomes about 200 g cooked. Mixing up dry and cooked values can throw your calorie count off by 200–300%. A meta-analysis (Reynolds et al., Lancet 2019) linked higher whole grain intake to reduced mortality — but only accurate tracking captures the real intake. Weigh on a kitchen scale before cooking and use the matching nutrition values.

Quaker Whole Hearts oat cereal contains 7.6g protein per 100g, which is lower in protein. A 100g serving provides 7.6g protein.

Notable nutrients in Quaker Whole Hearts oat cereal include Iron, Zinc and Fiber. Per 100g: 7.6g protein, 80.1g carbs, and 5.6g fat.

Quaker Whole Hearts oat cereal contains 376 kcal per 100g, making it more calorie-dense. For weight loss, control portion sizes and fit it within your daily calorie targets.

Quaker Whole Hearts oat cereal is not ideal for a keto diet. At 71.0g net carbs per 100g, a single serving could easily exceed the daily 20-50g net carb limit.

Quaker Whole Hearts oat cereal provides 376 kcal, 7.6g protein, 80.1g carbs, and 5.6g fat per 100g. Compare with other grains & cereals foods in our database to find the best option for your nutritional goals.

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100g(Standard)
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Grains & Cereals

Quaker Whole Hearts oat cereal

Macros per 100g

376
Calories
Protein7.6g
Fat5.6g
Carbs80.1g
Article research basis
1,316Papers Analyzed
4,705Foods in Database
100%Peer-Reviewed Sources
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Reviewed by Calibr8

Peer-reviewed data · Last updated March 21, 2026

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Potassium
568mg12%
  • Magnesiumathlete
    77mg18%
  • Zincathlete
    12mg108%
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