15/01/2026
Foods that help support your immune system
A balanced diet plays an important role in keeping your immune system functioning well. Certain nutrients found in everyday foods may help support your body’s natural defences against infection.
✅ Fruits and vegetables - rich in vitamins, minerals and antioxidants that support immune health.
✅ Protein‑rich foods - such as lean meat, fish, eggs, beans and legumes, which help repair and build immune‑related cells.
✅ Yoghurt and fermented foods - contain beneficial bacteria that support a healthy gut, which is closely linked to immune function.
✅ Healthy fats - like those in nuts, seeds and oily fish, provide essential nutrients for overall wellbeing.
✅ Fluids - staying well hydrated helps all systems in your body work effectively, including your immune response.
A nutritious, varied diet is just one part of staying well - regular physical activity, adequate sleep and other healthy lifestyle habits also contribute.
Learn more about foods that may help fight infections here: https://postly.app/4JzZ