My father asked her what the secret to her longevity was and she said her morning porridge. I think she said porridge because the McKaye whisky she also takes daily might be more of a detriment.
Scottish-style porridge for one: very slowly boil half a cup of oats with one cup of water over low heat for 10-15 minutes, while stirring with a wooden spoon. Take this time to catch up on some reading with the other hand. There's no reason why you can't do some decent thinking while you stir. You can add other ingredients like bran, flaxseed or raisins. If you add half a cup of bran, add another cup of water. Once a thin layer of porridge has stuck to the bottom of the saucepan, it's time to spoon it into a bowl.
Garnish with a tablespoon of milk and some honey. Live forever, come hell or high water.
Last time I shared a whisky with my grandmother, I told her, optimistically, that she's probably got at least another ten years left in her, to which she replied: "god, I hope not".