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Understanding Food Nutrition Parameters

📑 5 slides 👁 38 views 📅 2/21/2026
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Introduction to Food Parameters

Food parameters help identify and categorize different food items accurately.

Introduction to Food Parameters
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Energy & Macronutrients

  • Energy is measured in kcal or kJ; more kcal means higher potential weight gain.
  • Macronutrients include carbs (quick energy), protein (muscle repair), and fats (hormone production).
  • Free sugars and fiber impact diabetes risk and digestion respectively.
Energy & Macronutrients
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Fat Profiles & Minerals

  • SFA increases heart risk, MUFA is heart-friendly, PUFA includes omega-3 & 6.
  • Minerals like calcium (bones), iron (oxygen transport), and sodium (fluid balance) are critical.
  • Low iron leads to fatigue; excess sodium causes high blood pressure.
Fat Profiles & Minerals
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Vitamins & Serving Sizes

  • Vitamins (A, C, D, B) support vision, immunity, calcium absorption, and energy conversion.
  • Serving sizes matter: 100g vs. actual consumption affects calorie tracking accuracy.
  • Ignoring serving sizes can lead to incorrect nutritional calculations.
Vitamins & Serving Sizes
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Key Takeaways

  • Food parameters ensure accurate identification and nutritional tracking.
  • Balance macronutrients, choose healthy fats, and monitor serving sizes.
  • Vitamins and minerals are essential for body functions despite no energy contribution.
Key Takeaways
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