According to the expert, when cooking, you can refuse or limit the use of mayonnaise and salt; you can use olive oil, sour cream, or low-fat yogurt instead. Also, you should not cook for several days at a time: salads seasoned and kept warm for several hours quickly deteriorate, a specialist is quoted by aif.ru.
There should be enough vegetables on the festive table, and it is better to choose lean meat for the main course. Fruits and berries are best for dessert.