In the first conversation, a friend was telling me about her Dad who is already in his 70s. He was hospitalised for rectal bleeding. He passed copious amounts of blood every time he went to the toilet. He almost died from loss of blood.
In the 2nd conversation, The Daughter recounted her friend's experience in Barcelona. An elderly parent succumbed to food poisoning. After a period of vomiting, he vomited copious amounts of blood too.
Apparently, when people eat a lot of meat, dairy and processed foods, the walls of their colon develop pouches that bulge into the intestinal tract. As food passes through, these pouches of intestinal wall are susceptible to rupture leading to massive blood loss. Since the rupture is internal, it is very hard to pinpoint the location. Much blood is lost before something can be done to plug up the rupture.
I tell you. Both these stories freaked me out no end. I guess that by the time one gets to 70-ish, skin and flesh lose elasticity and are prone rupture. Hence, an entire lifetime of eating meat, dairy and low fibre foods catches up on one.
Apparently, diverticultis (see HERE) is a 1st world country disease. In poorer countries, people have more vegetables in their diet. I wonder how many Singaporeans will end up with diverticulitis because whenever I go out to the hawker centre, every stall sells meat. In some stalls, the main dish is meat with a few slivers of vegetables. It has become rather hard to eat out these days because I can't eat gluten and I won't eat meat.