My grandmother says that the most important thing is health, own and people you love and care about. Every talk we have starts from it. In the village at summer people tried to eat mostly vegetables, berries, mushrooms, lots of potatoes especially. I heard everything grows from earth gives the energy of the earth. Carrots all the time, tomatoes and onion. And most of the people were close to 70 - 80 years old. Still had house animals, waking up at 5 am, doing crafts, going to the forest, working in the garden.
I have grown up seeing my grandparents, parents working in the hospital, and this why I am always saying too: you have to take care of your health.