How many calories are in 100% casein?

100% casein contains 345 calories per 100g serving, with 81g of protein, 4g of carbohydrates, and 3g of fat.

Is 100% casein good for fat loss?

100% casein has a macro efficiency score of 0.94 (scale: 0–1.0). It provides 94% of its calories from protein, making it an excellent choice for fat loss goals.

0.94

Verified Asset

High Efficiency

Keto Protocol

100% casein.

Metabolic profile analysis. Technical breakdown of 100% casein and its impact on skeletal muscle retention and daily energy expenditure.

Total Energy345kcal

Bio-Protein81g

Carbohydrates4g

Total Lipids3g

Nutritional Efficiency Report

100% casein is a calorie-dense food with elite-protein content. At 345 kcal per 100g, it delivers 81g of protein — representing 94% of its total caloric load. Carbohydrates account for 5% and fats for 8% of calories.

"Efficiency Score 0.94 — this asset ranks in the top tier of the DataFood database for protein delivery per calorie. Optimal for fat loss, lean bulking, and body recomposition phases."

At only 4g net carbs per 100g, it fits strict ketogenic and carnivore protocols.

Protocol Compatibility

Ketosis Impact

At only 4g net carbs per 100g, it fits strict ketogenic and carnivore protocols.

Thermic Effect (TEF)

Protein content of 81g per 100g triggers a significant Thermic Effect of Food. The body expends approximately 20–30% of protein calories during digestion, yielding a net caloric benefit compared to equivalent fat or carbohydrate sources.

Expand Your Protocol.

Based on the metabolic profile of 100% casein, these related data nodes are most relevant to your nutrition architecture:

High Protein Foods Keto Verified Assets Fat Loss Foods Database

Integrate Asset.

Use the clinical weekly planner to distribute 100% casein across your metabolic windows.

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1. Biological Metrics

Current Weight (kg)

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Height (cm)

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2. Dietary Logic

Institutional Disclaimer: The nutritional data provided for 100% casein is derived from clinical databases and algorithmic estimation. This report is for metabolic infrastructure planning only and does not constitute medical advice. Consult a clinical nutritionist before implementing aggressive deficit protocols.