Thermic Effect of Food ની ગણતરી કેવી રીતે કરવી
Thermic Effect of Food શું છે?
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.
પગલું દ્વારા પગલું માર્ગદર્શિકા
- 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
ઇનપુટ
2,000 kcal diet: 30% protein, 50% carbs, 20% fat
પરિણામ
TEF ≈ 178 kcal/day (8.9% of intake)
High protein diets have largest thermic effect
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