Updated 22 September 2016

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Research shows that diets that are too low in protein can cause the immune system to become depleted.

So make sure you eat protein-rich foods, especially fish, eggs and yogurt.

For the latest on flu jabs and cold remedies, visit the Cold & Flu Centre.


Live healthier

Exercise benefits for seniors »

Working out in the concrete jungle Even a little exercise may help prevent dementia Here’s an unexpected way to boost your memory: running

Seniors who exercise recover more quickly from injury or illness

When sedentary older adults got into an exercise routine, it curbed their risk of suffering a disabling injury or illness and helped them recover if anything did happen to them.