The facial features of the elderly are different from those of young people and middle-aged people. Mainly in the face, eyes, nose, mouth and surrounding skin features.
dry face (due to calcium loss, the skeleton is reduced, and the skin is too long, which leads to dryness), cloudy glasses (somewhat cataracts), wide nose (the nose and ears have been "growing up", the mouth is shriveled (due to calcium loss, the skeleton is reduced, the skin is shriveled due to too long teeth), and there are many wrinkles around the skin (due to calcium loss, the skeleton is bigger).