We have learnt the following 

• Food preservation: The various methods that are used to preserve food: traditional and modern
• Nutritional diet for pregnant and lactating mothers.
• Nutritional diet for infants
• The value of breast milk
• Nutritional diet  for people with H1V/A1DS
• Causes of food poisoning
• Chemicals
• Micro-organisms
• Ways of preventing food poisoning
• A balanced diet.
• The various food groups
• The various deficiency diseases