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Nutrition to Boost Immunity During the Flu Season

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Nutrition to Boost Immunity During the Flu Season is a Continuing Professional Development (CPD) course designed for healthcare professionals working in primary care, pharmacy, nursing, aged care, dietetics, public health, and community healthcare settings. The course explores the relationship between nutrition, immune function, and infection prevention, particularly during seasonal influenza periods. The immune system relies on adequate nutrition to maintain effective defence mechanisms against viruses, bacteria, and other pathogens. During flu season, vulnerable populations such as older adults, young children, pregnant women, and individuals with chronic illness may experience impaired immune function and increased susceptibility to respiratory infections. Nutritional status plays a significant role in supporting immune resilience and recovery.

7 Modules1 hour
$169$0
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Nutrition to Boost Immunity During the Flu Season
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Learning Outcomes

What you'll learn

  • Identify vulnerable populations who may have impaired immune function.
  • Understand the relationship between nutrition and immune health.
  • Discuss the implications of gut health and the microbiome in immunity.
  • Describe the key nutrients involved in immune system function.
  • Apply evidence-based nutritional recommendations during flu season.
  • Support patients with practical dietary advice to promote immune resilience.
  • Recognise factors that contribute to poor nutritional status and infection risk.
  • Promote preventive healthcare strategies during seasonal illness outbreaks.
Healthcare trainingHealthcare training

Modules

  • Understanding Immunity and Vulnerable Populations
  • Gut Health and the Immune System
  • Key Nutrients for Immune Health
  • Dietary Strategies During Flu Season
  • Practical Recommendations for Patients
  • Role of Healthcare Professionals in Preventive Care
  • Summary
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Frequently Asked Questions

Older adults, young children, pregnant women, and individuals with chronic illness are at increased risk.

Adequate nutrition supports immune cell function, inflammatory regulation, and infection resistance.

The gut microbiome interacts closely with the immune system and helps regulate immune responses.

Vitamin C, vitamin D, zinc, protein, selenium, and omega-3 fatty acids are among the key nutrients involved.

No. Supplements should not replace a balanced diet and should only be used appropriately when indicated.

Vaccination, sleep, stress management, hydration, physical activity, and chronic disease management are all important.