4. Consume Vitamin C And Zinc
You can prevent cold by simply consuming food rich in vitamin C, and zinc can stop viruses from multiplying. Therefore, if you want to keep cold away from you, consume vitamin C, and if you do catch a cold, increase the intake of zinc, and get rid of the cold fast and easy.
5. Eat Garlic As Much As You Can
Garlic is rich in antioxidants that boost the immune system and fight against inflammation.
6. Think Positively
The results of a study showed that the respondents who had increased activity in the front part of the brain, connected to the positive attitude, produce more antibodies to flu. If you can not be positive that often, experts advice you to be at least less negative.