A strong immune system is key to a long and healthy life. This is because a robust immune system protects against cancer, cardiovascular disease, diabetes, and many other major diseases. And this is not just because it fights off infections; it also helps prevent obesity, osteoporosis, kidney disease, depression, and more. In short, a strong immune system can make you healthier than ever before.
As the weather gets colder and the days get shorter, our immune system can start to feel a little run down. But don’t worry, here are 25 tips that will help you strengthen your defenses against any illness or infection.
1. Get enough sleep.
Most people need around eight hours of sleep per night. Make sure you’re getting enough shut-eye to help your body fight off infection.
2. Drink plenty of fluids.
Staying hydrated is key to keeping your immune system functioning properly. Drink plenty of water, juice, and herbal tea throughout the day.
3. Eat healthily.
Eating a balanced diet is important for keeping your immune system strong. Make sure to include plenty of fruits, vegetables, and whole grains in your diet.
4. Exercise regularly.
A little of exercise goes a long way in boosting your immune system. Try to get at least 30 minutes of exercise per day.
5. Avoid stress.
When you’re stressed, your body releases cortisol, which can weaken your immune system. Try to find ways to relax and de-stress, such as yoga or meditation.
6. Get a flu shot.
The flu can lead to deadly pneumonia. The best way to protect yourself against the flu is to get a flu shot each year.
7. Wash your hands frequently.
Frequent washing of hands is an important way to prevent infection from spreading. It’s one of our simplest and most effective habits, so it should be done often. Make sure to use warm water and soap and scrub for at least 20 seconds.
8. Avoid touching your face.
Touching your eyes, nose, or mouth can introduce bacteria and viruses into your body. Try to avoid doing this as much as possible.
9. Disinfect commonly touched surfaces.
Bacteria and viruses can live on surfaces like door handles and counter tops. Regularly clean these areas with a disinfectant to help prevent the spread of infection.
10. Stay away from sick people.
If someone you know is sick, try to avoid close contact with them. This includes hugging, kissing, or sharing food or drinks.
11. Don’t smoke.
Smoking compromises your immune system, making you more susceptible to illness. If you smoke, quitting is one of the best things you can do for your health.
12. Limit alcohol.
Drinking too much alcohol can also weaken your immune system, so it’s important to drink in moderation.
13. Get enough vitamin C.
Vitamin C is a powerful antioxidant that can help boost your immune system. Try to include foods like oranges, strawberries, and kale in your diet.
14. Get enough vitamin D.
Vitamin D is another nutrient that’s essential for a strong immune system. You can get vitamin D from exposure to sunlight or from supplements.
15. Use probiotics.
Probiotics are live bacteria that are good for your gut health. They can help improve the function of your immune system. Probiotics are found in yogurt and other fermented foods, as well as supplements.
16. Limit sugar.
Eating too much sugar can actually weaken your immune system. Try to limit your intake of sugary foods and drinks.
17. Drink green tea.
Green tea contains a type of antioxidant called catechins, which can help boost your immune system.
18. Eat mushrooms.
Mushrooms are a good source of antioxidants and other nutrients that can help support your immune system.
19. Take a garlic supplement.
Garlic is thought to have antibacterial and antiviral properties. You can take a garlic supplement or add garlic to your food.
20. Get enough zinc.
Zinc is an important mineral for immune function. Good sources of zinc include oysters, meat, and poultry. You can also take a zinc supplement.
21. Use echinacea.
Echinacea is an herbal supplement that’s thought to boost the immune system.
22. Try goldenseal.
Goldenseal is another herbal supplement that’s sometimes used to treat colds and other infections.
23. Drink elderberry juice.
Elderberry juice is high in antioxidants and has been traditionally used to treat colds and flu.
24. Use ginseng.
Ginseng is an herb that’s sometimes taken as a supplement to boost the immune system.
25. Try acupuncture.
Acupuncture is a form of traditional Chinese medicine that involves inserting needles into the skin at specific points. Some people believe that acupuncture can help boost the immune system.
These are just a few of the many different ways you can help boost your immune system. Remember, it’s important to take steps to prevent infection in the first place. But if you do get sick, these tips may help you recover more quickly.