All it takes for healthy people to become unhealthy is about ten days. These ten days then lead to a choice.
Keep going. Or, turn around.
Health. It’s undeniably our personal responsibility.
We can go on a roller coaster ride of getting out of shape and then getting back in shape, but this gets old.
The common sense approach is to develop, over time, good health habits. The basics: adequate exercise, proper nutrition, ample rest.
We can never tire of the basics. Ever.