Amie Skilton, 42, developed dementia and even forgot her own name after she became ill when she moved into a mould-infested apartment in Manly, in Sydney s northern beaches.
By the time the end of December rolls around, you wouldn t be alone if you re feeling bloated, sluggish and generally tired.
But there are ways you can boost and keep your immunity in top shape this festive season, without having to give up the treats you love.
Food author and nutritionist Lee Holmes told FEMAIL that little things like making sure you get 7-8 hours of sleep per night, incorporating daily exercise and getting moderate amounts of vitamin D can go long ways to keeping your immune system in top form.
But there are also other dietary swaps you can make, which will help to prevent you from feeling tired, run down and sick this summer.