Olga wrote extensively about nutrition and vitamins, and she shared a lot of recipes that kept her healthy and full of energy.

Her advice is far from modern diets that include poor food and pills because it creates a balanced diet full of tasty dishes that anyone can make and eat. She also talked about exercise and stretches and their impact on the physical abilities. She advised regular training for those who aspire to become professionals and practice to a lesser extent for those who want to be physically sound even though they aren’t interested in the professional realm of sports.