Thermic Effect of Food ची गणना कशी करावी
Thermic Effect of Food म्हणजे काय?
The thermic effect of food (TEF) is the energy expended digesting, absorbing, and metabolising nutrients. Protein has the highest TEF (20–30%); carbohydrates moderate (5–10%); fat lowest (0–3%). TEF accounts for roughly 10% of total daily energy expenditure.
चरण-दर-चरण मार्गदर्शक
- 1Protein TEF: 20–30% of protein calories burned in digestion
- 2Carbohydrate TEF: 5–10%
- 3Fat TEF: 0–3%
- 4Total TEF = Σ(macronutrient calories × TEF rate)
Worked Examples
इनपुट
2,000 kcal diet: 30% protein, 50% carbs, 20% fat
परिणाम
TEF ≈ 178 kcal/day (8.9% of intake)
High protein diets have largest thermic effect
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