Vitamins, Antioxidants, and Phytochemicals
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Vitamins, Antioxidants, and Phytochemicals

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Questions and Answers

Which of the following macronutrients is considered a concentrated source of energy?

  • Fats (correct)
  • Carbohydrates
  • Fiber
  • Proteins
  • What is the primary difference between fat-soluble and water-soluble vitamins?

  • Fat-soluble vitamins are antioxidants, while water-soluble vitamins benefit heart health.
  • Fat-soluble vitamins are recommended at a higher intake than water-soluble vitamins.
  • Fat-soluble vitamins are colorful plant pigments, while water-soluble vitamins are single atoms that carry a charge.
  • Fat-soluble vitamins are stored in fat tissue and liver, while water-soluble vitamins are passed in urine. (correct)
  • How do phytochemicals benefit human health?

  • By being single atoms that carry a charge and form complexes.
  • By serving as antioxidants to protect and repair cell damage. (correct)
  • By being stored in fat tissue and liver for long periods of time.
  • By helping to control water in tissues and maintain body fluid balance.
  • What is the main function of proteins in the body?

    <p>To serve as building blocks for muscle and enzymes</p> Signup and view all the answers

    Which vitamin deficiency can lead to a condition known as scurvy?

    <p>Vitamin C</p> Signup and view all the answers

    Which macronutrient is crucial for the synthesis of sex hormones and cell membranes?

    <p>Fats</p> Signup and view all the answers

    In terms of calorie intake, what percentage is recommended for fats?

    <p>20-35%</p> Signup and view all the answers

    What type of carbohydrates increase blood glucose levels quickly and are considered to have a high glycemic index?

    <p>Monosaccharides</p> Signup and view all the answers

    What is the general state of oils at room temperature?

    <p>Liquid</p> Signup and view all the answers

    Which mineral helps in controlling water in tissues and maintaining the balance of acidic/basic body fluids?

    <p>Potassium</p> Signup and view all the answers

    What is the primary function of colorful foods according to Chinese Medicine perspective?

    <p>They relate to a balanced meal in terms of taste, temperature, and property.</p> Signup and view all the answers

    Which macronutrient is primarily digested by bacteria in the large intestine?

    <p>Fiber</p> Signup and view all the answers

    Which type of fatty acids are used in the central nervous system?

    <p>Essential fatty acids</p> Signup and view all the answers

    Where can alpha-linoleic acid be found?

    <p>Vegetable oils and meat</p> Signup and view all the answers

    Which compound is a precursor to estrogen, testosterone, and vitamin D?

    <p>Cholesterol</p> Signup and view all the answers

    What are the derivatives of alpha-linoleic acid?

    <p>EPA and DHA</p> Signup and view all the answers

    Which type of fats have no double bonds in their chemical structure?

    <p>Saturated fats</p> Signup and view all the answers

    Where can cholesterol be sourced from?

    <p>Egg yolk and meat products</p> Signup and view all the answers

    Grilling/BBQ adds a strong Yang, warming effect to food, but should be avoided in patients presenting with what signs?

    <p>Heat signs</p> Signup and view all the answers

    What cooking method should patients with liver problems avoid due to the risk of acidic oils and thickening blood?

    <p>Grilling/BBQ</p> Signup and view all the answers

    Which cooking technique enhances the sweet flavor, reduces moisture, and adds a drying, more warming quality to foods?

    <p>Oven baking</p> Signup and view all the answers

    What is the main reason for caution against overcooking oils during the cooking process?

    <p>They become acidic and thicken the blood</p> Signup and view all the answers

    Why should patients with heat signs avoid overcooking and charring meat during the grilling process?

    <p>To minimize the risk of developing harmful compounds</p> Signup and view all the answers

    Which method adds a moist, yin quality to food and is often used for cooking vegetables whole or cut?

    <p>Water-Saute</p> Signup and view all the answers

    Which cooking method can retain the cooking water for use in other recipes or preparing other food and drinks?

    <p>Steaming</p> Signup and view all the answers

    Which method is generally thought of as neutral and reduces yang properties in foods?

    <p>Blanching</p> Signup and view all the answers

    Which cooking method sometimes viewed as neutral involves a shorter cooking time and adds a moist, yin quality to food?

    <p>Steaming</p> Signup and view all the answers

    In terms of Yin and Yang cooking methods, which category is associated with warming cooking methods?

    <p>Yang</p> Signup and view all the answers

    What is the main influence over the thermal nature (Qi) of foods according to the text?

    <p>Preparation methods of food</p> Signup and view all the answers

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