79-year-old Canadian grandmother Joan MacDonald started gym at 70 diet fitness secrets Eat protein with every meal - Ireland

79-year-old Canadian grandmother who started gym at 70 shares diet and fitness secrets: 'Eat protein with every meal'

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79-year-old Canadian grandmother who started gym at 70 shares diet and fitness secrets: ‘Eat protein with every meal’

November 12, 2025

Meet Joan MacDonald, a 79-year-old women from Ontario, Canada, who’s proving age is just a number. The fitness…