How many calories are in Whey?

Whey contains 140 calories per 100g serving, with 36g of protein, 4g of carbohydrates, and 1g of fat.

Is Whey good for fat loss?

Whey has a macro efficiency score of 1.00 (scale: 0–1.0). It provides 103% of its calories from protein, making it an excellent choice for fat loss goals.

DataFood Engine.Monexa Data Node

System Live

Live

1.00

Verified Asset

High Efficiency

Keto Protocol

Whey.

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

Total Energy140kcal

Bio-Protein36g

Carbohydrates4g

Total Lipids1g

Nutritional Efficiency Report

Whey is a low-calorie food with elite-protein content. At 140 kcal per 100g, it delivers 36g of protein — representing 103% of its total caloric load. Carbohydrates account for 11% and fats for 6% of calories.

"Efficiency Score 1.00 — 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 36g 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 Whey, 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 Whey across your metabolic windows.

Generate Weekly Protocol

Input physical metrics to generate a synchronized 7-day protocol.

1. Biological Metrics

Current Weight (kg)

Target Weight (kg)

Height (cm)

Age

2. Dietary Logic

Institutional Disclaimer: The nutritional data provided for Whey 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.