Nutrition

Nutrition

1. Classification of nutrients

   • MACRO-NUTRIENTS
     • Protein
       • Amino Acids
         • Compunds that make up Protein joined together by peptide links 
         • Growth and repair of cells
           • Production of hormones, antibodies
       • High biological (animal sources)
       • Low biological Plant sources
     • Carbohydrates
       • Glucose
         • Energy and heat
           • Feeling of fullness
       • Sugar, fibre and starch
     • Fats
       • 3 Fatty acids + Glycerol
         • Heat and energy
           • Protects delicate organs
             • Gives fat soluble vitamins
   • MICRONUTRIENTS