According to the present situation of the elderly, some suggestions are put forward: 1, using bovine colostrum to improve physical fitness rapidly, and balancing nutrition with protein powder and vitamins. 2. Eat lean meat, milk eggs, fish and bean products every day.

3. Eat more black fungus, mushrooms, radishes, spinach, celery, cabbage, kelp, oyster meat and mussels.

4, seaweed quit smoking, avoid spicy and irritating foods such as peppers.

How to make up for the guidance of professionals is better.