I’m 31, fit and healthy, and have always been active. I hope to stay this way after having children and well into old age. However, many people tell me it’s unrealistic and that it’s inevitable I’ll experience health issues as I get older. Some even say if I do remain fit, it’ll be down to genetics (for context, both my parents are in their mid-50s and are fit, active and healthy).
Is this really true? Or are there others here in their 40s, 50s, or older who have stayed very active, fit, and healthy despite what everyone says?