"Inverted, not stirred."
In the winter, I keep my house pretty cool. Every other day, I take my bottles one at a time out of the cardboard case, turn them upside down and replace.
I keep them in a small utility room that also contains the hot water heater, washer and dryer; so they get some small amount of additional heat and some additional vibration.
No-one that I have shared them with has ever mentioned oxidation.