The flu can be an unpleasant experience for anyone. The symptoms can leave you feeling weak, achy, and congested, among other things.

While there are medications and treatments to help alleviate some of the symptoms, it’s also important to know what foods to avoid when you have the flu. Here are the top 10 foods you should avoid when you have the flu.

1. Dairy products

Dairy products like milk, cheese, and ice cream can cause congestion and make it difficult to breathe. They can also make your phlegm thicker, which can lead to more coughing and discomfort.

If you must have dairy during the flu, choose low-fat options and limit your intake.

2. Sugary foods and drinks

Sugar can weaken your immune system, which can make it more difficult for your body to fight off the flu virus. Sugary drinks like soda and fruit juice can prevent your body from absorbing important vitamins and nutrients.

Instead, opt for water and herbal tea to stay hydrated.

3. Fried foods

Fried foods like french fries and fried chicken are high in fat and can take longer to digest. This can leave you feeling sluggish and make it harder for your body to fight off the flu virus. Choose baked or grilled options instead.

4. Caffeine

Caffeine can be dehydrating and can exacerbate flu symptoms like fever and headaches. Limit your intake of coffee, tea, and energy drinks while you’re sick.

5. Spicy foods

Spicy foods can make your throat and nose feel even more irritated than they already are when you have the flu. They can also cause heartburn, which can be uncomfortable. Choose mild foods instead.

6. Alcohol

Alcohol can also be dehydrating and weaken your immune system, making it more difficult for your body to fight off the flu. Avoid drinking alcohol until you have fully recovered.

7. Processed foods

Processed foods like chips, crackers, and fast food can be high in sodium, which can lead to dehydration. They can also be low in important vitamins and nutrients that your body needs to get better. Choose whole foods instead.

8. Citrus fruits

While citrus fruits are high in vitamin C, they can also be acidic and irritating to the throat and mouth. If you’re already experiencing sore throat or mouth sores, avoid citrus fruits until you’re feeling better.

9. Red meat

Red meat can be difficult for your body to digest and can make you feel sluggish. Choose lean protein options like chicken or fish instead.

10. Soy products

Soy products like tofu and soy milk can be difficult for your body to digest, especially when you’re already feeling sick. Limit your intake of soy products until you’re feeling better.