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8

Nutrition and Hydration for Older Adults

This module covers the nutritional needs of elderly people, safe feeding techniques, hydration monitoring, and how to adapt food preparation for common eating difficulties.

4-5 hours CORE Not Started

Learning Objectives

1
Explain why elderly people are at higher risk of malnutrition and dehydration
2
Plan a simple balanced daily meal using locally available foods
3
Identify at least 5 signs of dehydration
4
Implement a hydration tracking system
5
Modify food textures safely for clients with chewing or swallowing difficulties
6
Demonstrate safe feeding assistance with correct positioning
7
Recognise signs of swallowing difficulty and know to report them
8
Prepare food hygienically

Educational content only. This training material is for informational purposes. Always follow your employer's specific protocols and consult qualified medical professionals for clinical guidance.

Module 8 Learning Material

Why Nutrition Matters More in Old Age

Elderly people face several challenges that increase their risk of malnutrition:

  • Reduced appetite (they feel full sooner)
  • Changes in taste and smell (food seems less appealing)
  • Difficulty chewing or swallowing
  • Medication side effects that reduce appetite
  • Limited mobility making it hard to prepare food
  • Depression or loneliness reducing motivation to eat

Building Balanced Meals with Local Foods

Every meal should include something from each group:

  • Energy (carbohydrates): Sadza/maize porridge, sweet potatoes, rice, bread
  • Body-building (protein): Beans, lentils, eggs, chicken, kapenta (dried fish), peanuts, milk/maheu
  • Protection (vitamins and minerals): Dark green vegetables (rape, covo, spinach), tomatoes, onions, carrots, fruit (bananas, oranges, mangoes in season)

Hydration

Dehydration is common and dangerous in elderly people. Signs include:

  • Dark-coloured urine
  • Dry mouth and cracked lips
  • Confusion or unusual drowsiness
  • Dizziness
  • Reduced urination
  • Sunken eyes

Offer water or fluids regularly throughout the day - do not wait for the person to ask. Aim for at least 6-8 cups of fluid daily. Track intake on a simple chart.

Safe Feeding Assistance

  • Position the person upright at 60-90 degrees
  • Sit at eye level when feeding
  • Offer small portions on the spoon
  • Allow plenty of time between mouthfuls
  • Check the mouth is clear before offering the next bite
  • Keep the person upright for at least 30 minutes after eating

Swallowing Difficulties (Dysphagia)

Signs that someone is having trouble swallowing:

  • Coughing or choking during meals
  • A "wet" or gurgly voice after eating or drinking
  • Food remaining in the mouth after swallowing
  • Refusing food or drink
  • Taking a very long time to eat

If you notice these signs, report to the medical contact immediately. Meanwhile, you can soften food by cooking longer, mashing, or blending. Thicken liquids with cornstarch if advised.

Food Hygiene

  • Wash hands thoroughly before preparing food
  • Clean all preparation surfaces
  • Use safe, clean water
  • Store food properly (covered, away from flies)
  • Serve food at a safe temperature
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Medication Assistance (Reminders Only)

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Recognizing Warning Signs and Medical Emergencies