Any vast differences in metabolic health between the two?
One is 83 and the other is early 60s. One has round eyes and the other one is kinda squinty.
Both are healthy but step mom is really into cycling, kale, blueberries, 4 serves of fish a week, etc. Dad has been slowing down, so he's off the bike but still on his feet. Neither overweight.
I've heard just a passing internet mention of immune over reaction as a criticism of the vaccine, which is likely nonsense. Still, I found it interesting pop tolerated his shot way better than his megahealth wife, although they were different brands so can't really be compared.
You'd think by now we'd be seeing some data on sides... or not, for some non-nefarious reason. The Reddit echo chamber is pretty funny. "I was only off work for 4 days, racked with spasms and excruciating joint pains, but the emergency room doctor assured me I was in perfect health. So glad I did it! Just take it!"