Can you get a rough idea of the nutrients in this meal? I am having difficulty convincing your grandfather that having a meal of pasta and a potato does not represent good nutrition. I know I keep harping on this. I have recently been watching videos by a doctor who is the head of a medical school department on preventative care. He ate plant based foods for decades but at the age of 57 he was found to have the arteries of a person 20 years older. Indeed he looked very healthy and clean skinned but was on the edge of a fatal heart attack. The highest sources of Vitamin K2 are liver or cheeses.