Cordyceps, sea cucumber, bird's nest, ganoderma lucidum, etc. They are all nutrients suitable for the elderly. For the elderly, a balanced diet is very important. Fatty acids contained in fish fat are the highest substances to promote brain development. Old people can eat more fish, which is good for their health.

Nuts are rich in vitamins. Eating more nuts for the elderly can play a nourishing and health-care role. Dairy products and bean products contain a lot of protein and minerals, which can strengthen bones.