There is something sinister happening my knees,they are just not like the used to be,after a half hour lego building session on the floor with my son ,the other day,I could hardly straighten my legs out.on closer inspection my knees looked red and a bit swolen.
It freaked me out,I've never experienced that before.
They have been ok since.They just feel more fragile than ever before.I supplement magnesium but never calcium and wonder have I now become low in calcium.
apart from veg,nuts &seeds ,I don't have other calcium rich foods...