As winter approaches, so does the flu season. While it’s impossible to completely avoid catching the flu, there are steps you can take to strengthen your immune system and reduce your risk of getting sick. Here are some of the top immune-boosting habits to help flu-proof your body this winter.

1. Get enough sleep

Getting enough sleep is crucial for a healthy immune system. During sleep, the body produces cytokines, proteins that help fight off infection and inflammation. If you don’t get enough sleep, your body won’t produce enough cytokines to fight off the flu virus.

2. Exercise regularly

Regular exercise can also help boost your immune system. Exercise increases blood flow and helps immune cells circulate more effectively, which can help your body fight off viruses and bacteria. Aim for at least 30 minutes of moderate exercise, such as brisk walking or cycling, most days of the week.

3. Eat a healthy diet

Eating a healthy diet rich in vitamins and minerals can also help boost your immune system. Focus on eating plenty of fruits and vegetables, which are high in antioxidants that help protect your body against damage from harmful molecules called free radicals.

4. Stay hydrated

Drinking plenty of water and other fluids can also help boost your immune system. Dehydration can make it harder for your body to fight off infections, so aim to drink at least eight glasses of water a day.

5. Manage stress

Chronic stress can weaken your immune system, making you more vulnerable to illness. Finding ways to manage stress, such as through meditation, yoga, or other relaxation techniques, can help boost your immune system and reduce your risk of getting sick.

6. Wash your hands

Washing your hands regularly is one of the most effective ways to prevent the spread of the flu virus. Be sure to wash your hands with soap and water for at least 20 seconds, especially after coming into contact with someone who is sick or touching surfaces that may be contaminated with the virus.

By incorporating these habits into your daily routine, you can help flu-proof your body and reduce your risk of getting sick this winter. While it’s impossible to completely avoid catching the flu, taking these steps can help keep your immune system strong and your body healthy.