My father has ankylosing spondylitis that he's getting care for. There is definitely a story of anxiety in my family and I'm the first generation to get proper help for it. I have a bad right knee that would pop out (and pop right back in) as a kid, though it can get better with non-twisty exercise to help hold it in place. My mother has the same bad knee. We also have a fast metabolism and were super skinny as kids and in our 20s, but things changed in my late 20s and after getting kids, and I started putting on weight in a "normal" way instead of staying skinny no matter what I ate. My side of the family has good eyesight, thick hair, healthy teeth, skin that tans easily, and we are in general quite healthy. My grandma is still around and able at 86, and I also knew my great-grandmother who passed in her mid-80s.