Immune system boosters:
With the recent coronavirus (COVID-19) outbreak, many people are concerned about staying healthy and maintaining a healthy immune system. Doing so can benefit your body and boost your defenses against viruses, bacteria, and other pathogens.
Stress bad for immunity
Chronic stress depresses the immune system and increases the risk of several types of illnesses. It raises the level of hormones called catecholamines. Being stressed out leads to increased levels of suppressor T cells, which suppress the immune system. When this branch of the immune system is impaired, you are more susceptible to viral illnesses including respiratory conditions like colds, flu, and the novel coronavirus infection. Stress leads to the release of histamine, a molecule involved in allergies. Combat stress with strategies like deep breathing, meditation, exercise, and relaxation.
Social Ties Influence Immunity
From many studies suggests loneliness and social isolation are very detrimental to health. In one study, those with the strongest social relationships were most likely to live longer than those with poor social connections. There are lots of ways to develop and strengthen social ties. Pick up the phone and call friends regularly. Make plans to get together in person. Volunteer for a cause you believe in. Join a class or join a group related to an interest or hobby you have. Keep up with old friends and make new ones to strengthen and expand your social circle.
Attitude for immunity
Expect good things and your immune system will follow. A study of law students found that their immune systems were stronger when they felt optimistic. Make optimism work for you. Try to see the glass as half full, not half empty. Practice gratitude and think of at least three things that you are grateful for every day. Imagine the best outcome for situations, even difficult ones. You may not always be able to control events around you, but you can always decide how to respond to them. Respond with a good attitude to increase the chances of the best outcome and to strengthen your immunity.
Laugh It Up!
Belly Laughs Are Good for You
Can laughter really boost your immune system? Results of some studies suggest it can. In a study of healthy males, watching a funny movie boosted natural killer cell activity while watching an emotionally neutral movie did not boost immune system function. While more research is necessary to establish a conclusive link between laughter and improved immunity, go ahead and have a good chuckle. Belly laughs feel great. They can’t hurt and they might help boost your immune system and reduce the likelihood of illness.
Exercise Boost Immunity
Exercise has numerous health benefits including protecting you against heart disease, osteoporosis, and even certain types of cancer. Exercise is also an immune booster. To reap maximum benefits, try to be moderately physically active for at least 30 minutes on most days of the week. Walking is one of the simplest ways to exercise. If you’re not excited about walking, try yoga, swimming, cycling, or golf. Gardening is also a good way to get some outdoor activity.
Proper Sleep for Immunity
Several studies confirm the link between sleep and a healthy immune system. Most people need between 7 to 9 hours to feel adequately rested. Being well rested improves the function of white blood cells, so you’re less likely to get illnesses like respiratory infections, colds, and the flu. Practice good sleep hygiene to optimize sleep. That means waking up and going to bed at the same time every day, even on weekends. Avoid substances that can interfere with sleep, like caffeine and alcohol, for several hours before bedtime. You’re more likely to sleep well if your bedroom is cooler. Establish a relaxing evening routine before bedtime. Enjoy a warm bath, relaxing music, or a cup of tea to help you drift off to sleep more easily.
Handwashing for Immunity
Frequent handwashing is a simple and effective way to prevent the spread of respiratory infections like colds, flu, coronavirus, diarrheal illnesses, and other infectious conditions. Some germs are easily transmissible from person to person when we come into contact with one another. It’s easy to transfer germs from your hands to your nose, eyes, and mouth, if you touch them. This can get you sick. Wash your hands with soap under running water. Scrub the fronts and backs of your hands as well as in between fingers. Antibacterial soap and hand sanitizer may confer additional protection against microorganisms. Use an alcohol-based hand sanitizer that is at least 60% alcohol for times when you don’t have access to soap and water.
Nicotine Is Immunosuppressive
Smoking and nicotine use are bad for the immune system. People who use tobacco are also at increased risk of health problems like lung cancer, asthma, stroke, and heart attack. Any substance that depresses your immune system is not something that you want to use. There are many different strategies to help you quit. Your doctor may recommend nicotine patches, antidepressants, or other treatments to help you stop smoking. Reach out for help if you need it
Foods That Boost the Immune System
Feeding your body certain foods may help keep your immune system strong. If you’re looking for ways to prevent winter colds and the flu, your first step should be a visit to your local grocery store. Plan your meals to include these 15 powerful immune system boosters.
Most people turn to vitamin C after they’ve caught a cold. That’s because it helps build up your immune system. Vitamin C is thought to increase the production of white blood cells. These are key to fighting infections.
Popular citrus fruits include:
Because your body doesn’t produce or store it, you need daily vitamin C for continued health. Almost all citrus fruits are high in vitamin C. With such a variety to choose from, it’s easy to add a squeeze of this vitamin to any meal.
Red bell peppers
If you think citrus fruits have the most vitamin C of any fruit or vegetable, think again. Ounce for ounce, red bell peppers contain twice as much vitamin C as citrus. They’re also a rich source of beta carotene. Besides boosting your immune system, vitamin C may help maintain healthy skin. Beta carotene helps keep your eyes and skin healthy.
Broccoli is supercharged with vitamins and minerals. Packed with vitamins A, C, and E, as well as many other antioxidants and fiber, broccoli is one of the healthiest vegetables you can put on your table. The key to keeping its power intact is to cook it as little as possible — or better yet, not at all.
Garlic is found in almost every cuisine in the world. It adds a little zing to food and it’s a must-have for your health. Early civilizations recognized its value in fighting infections. According to the National Center for Complementary and Integrative HealthTrusted Source, garlic may also help lower blood pressure and slow down hardening of the arteries. Garlic’s immune-boosting properties seem to come from a heavy concentration of sulfur-containing compounds, such as allicin.
Ginger is another ingredient many turn to after getting sick. Ginger may help decrease inflammation, which can help reduce a sore throat and other inflammatory illnesses. Ginger may also help decrease nausea.
Spinach made our list not just because it’s rich in vitamin C. It’s also packed with numerous antioxidants and beta carotene, which may increase the infection-fighting ability of our immune systems. Similar to broccoli, spinach is healthiest when it’s cooked as little as possible so that it retains its nutrients. However, light cooking enhances its vitamin A and allows other nutrients to be released from oxalic acid.
Look for yogurts that have “live and active cultures” printed on the label, like Greek yogurt. These cultures may stimulate your immune system to help fight diseases. Try to get plain yogurts rather than the kinds that are preflavored and loaded with sugar. You can sweeten plain yogurt yourself with healthy fruits and a drizzle of honey instead.
Yogurt can also be a great source of vitamin D, so try to select brands fortified with vitamin D. Vitamin D helps regulate the immune system and is thought to boost our body’s natural defenses against diseases.
When it comes to preventing and fighting off colds, vitamin E tends to take a backseat to vitamin C. However, vitamin E is key to a healthy immune system. It’s a fat-soluble vitamin, meaning it requires the presence of fat to be absorbed properly. Nuts, such as almonds, are packed with the vitamin and also have healthy fats. A half-cup serving, which is about 46 whole, shelled almonds, provides nearly 100 percent of the recommended daily amount of vitamin E.
You may know turmeric as a key ingredient in many curries. But this bright yellow, bitter spice has also been used for years as an anti-inflammatory in treating both osteoarthritis and rheumatoid arthritis.
Both green and black teas are packed with flavonoids, a type of antioxidant. Where green tea really excels is in its levels of epigallocatechin gallate, or EGCG, another powerful antioxidant. EGCG has been shown to enhance immune function. The fermentation process black tea goes through destroys a lot of the EGCG. Green tea, on the other hand, is steamed and not fermented, so the EGCG is preserved.
Green tea is also a good source of the amino acid L-theanine. L-theanine may aid in the production of germ-fighting compounds in your T-cells.
Papaya is another fruit loaded with vitamin C. You can find 224 percent of the daily recommended amount of vitamin C in a single papaya. Papayas also have a digestive enzyme called papain that has anti-inflammatory effects.
Papayas have decent amounts of potassium, B vitamins, and folate, all of which are beneficial to your overall health.
Like papayas, kiwis are naturally full of a ton of essential nutrients, including folate, potassium, vitamin K, and vitamin C. Vitamin C boosts white blood cells to fight infection, while kiwi’s other nutrients keep the rest of your body functioning properly.
When you’re sick, chicken soup is more than just a feel-good food with a placebo effect. It helps improve symptoms of a cold and also helps protect you from getting sick in the first place. Poultry, such as chicken and turkey, is high in vitamin B-6. About 3 ounces of light turkey or chicken meat contains 40 to 50 percent of your daily recommended amount of B-6.
Vitamin B-6 is an important player in many of the chemical reactions that happen in the body. It’s also vital to the formation of new and healthy red blood cells. Stock or broth made by boiling chicken bones contains gelatin, chondroitin, and other nutrients helpful for gut healing and immunity.
Sunflower seeds are full of nutrients, including phosphorous, magnesium, and vitamin B-6. They’re also incredibly high in vitamin E, a powerful antioxidant.
Vitamin E is important in regulating and maintaining immune system function. Other foods with high amounts of vitamin E include avocados and dark leafy greens.