Will an apple a day keep the doctor away? Research shows there is some truth in it because healthy foods improve your immune system, which fights cold and the flu virus.
Nutrition tips to help prevent colds and the flu:
Eat a variety of fruits and vegetables, which contain antioxidants and phytonutrients which help to keep your immune system strong.
Ideas to increase intake include:
- Add berries or sliced bananas to whole grain cereal or yogurt
- Snack on cut-up fruit or veggies
- Enjoy carrots, peppers and broccoli with humus
- Add a salad with dark green lettuce or spinach and a variety of veggies including tomatoes with dinner
Do not rely on supplements: Studies show that vitamin C and zinc supplements do NOT prevent colds. Taking vitamin C may reduce the duration of the cold but not the severity and is most effective in people who are vitamin C deficient.
Eat a healthy balanced diet to keep your immune system strong. Make sure to include fat free or low fat dairy, lean meats, whole grains and a variety of fruits and veggies to obtain all the essential nutrients your body needs to stay healthy.
Other tips:
- Cover your nose and mouth with a tissue or your sleeve when you cough or sneeze
- Get plenty of sleep and exercise
- Your mom was right....wash your hands often with soap and water or use alcohol-based hand cleansers.
- Get a flu shot!
- Finally, make sure to stay home from work or school when sick.
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