The 2020 "State of Emergency" has exacerbated the "frailty" of the elderly... "Two nutrients" to help them escape

As a psychiatrist specializing in geriatrics, I see that many middle-aged and elderly people are overwhelmingly lacking in nutrition. There are two reasons for this. One is that as we age, our digestive ability decreases and we eat less. The other is that we eat for the sake of our health and to avoid getting sick.