A tire that is too big to fit into your current bike is always the solution. This leads you to become dissatisfied with what you were perfectly happy with up until the moment you read advertising about large tires. As intended, this soon becomes a compulsion to buy a new “gravel”, or “all-road” bike, not just new tires.
That’s pretty much it unless you are being paid to race. No tire, or any piece or equipment, will attenuate the effects of age and corpulence.