Chains of amino acids linked by peptide bonds. Containing nitrogen, carbon, hydrogen, and oxygen.
-amylase, alongside brush-border disaccharidases (sucrase, lactase, maltase), reducing them to monosaccharides. Absorbed glucose enters the portal circulation via active transport mechanisms (SGLT-1 and GLUT transporters).
Understanding how to measure food insecurity, analyze regional food composition tables, and translate clinical findings into actionable policy frameworks remains a core objective of contemporary health education.
Reflects linear growth. Low HFA indicates stunting , a sign of chronic, long-term malnutrition. human nutrition lecture notes jimma university pdf
: The global recommendation is to feed infants exclusively with breast milk for the first 6 months of life to provide optimal nutrition and immunological protection.
: Highly concentrated energy source (9 kcal/gram), structural component of cell membranes, insulation and protection of vital organs, and carrier for fat-soluble vitamins (A, D, E, K). 3. Micronutrients: Vitamins and Minerals
Divided into simple carbohydrates (monosaccharides like glucose and fructose; disaccharides like sucrose and lactose) and complex carbohydrates (polysaccharides like starch, glycogen, and dietary fiber). Chains of amino acids linked by peptide bonds
: Causes goiter, mental retardation, and cretinism. 5. Nutritional Assessment Methods
Inspecting for physical signs like edema, bitot's spots, or goiter.
: Used to build and repair muscles, skin, and organs. Sources : Found in meat, fish, eggs, beans, and lentils. Lipids (Fats) Absorbed glucose enters the portal circulation via active
: There are 20 standard amino acids. Nine are essential (must be consumed in the diet), while eleven are non-essential (can be synthesized by the body).
: Promoting the cultivation and consumption of a wide variety of local foods.