When you have a cold, taking vitamin C or eating fruits and vegetables rich in vitamin C will help shorten the course of the cold, while the content of vitamin C in acidic fruits is often more, so it is very beneficial to eat some sour fruits when you have a cold.

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Prevent a cold

1, avoid incentives

Avoid cold, rain and fatigue; Avoid contact with cold patients and avoid dirty hands touching the mouth, eyes and nose. Old, frail and susceptible people should pay more attention to protection. When upper respiratory tract infection is prevalent, they should wear masks to avoid going in and out in crowded public places.

2, enhance physical fitness

Adhering to moderate and regular outdoor exercise and improving immunity and cold tolerance are the main methods to prevent this disease.

3. Immunomodulatory drugs and vaccines

For elderly patients with frequent diseases, recurrent attacks and low immunity, immune enhancers can be applied as appropriate.

References:

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